| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.53 | 10.113% | $158.0452 | $158.05 | $158.05 | $158.00 |
| Purchase #2 | $140.54 | 13.548% | $159.5804 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $249.47 | 10.647% | $276.0311 | $276.03 | $276.05 | $276.00 |
| Purchase #4 | $178.95 | 5.614% | $188.9963 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $127.98 | 5.713% | $135.2915 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $247.98 | 11.317% | $276.0439 | $276.04 | $276.05 | $276.00 |
| Purchase #7 | $169.70 | 8.811% | $184.6523 | $184.65 | $184.65 | $184.70 |
| 7 purchase totals = | $1,258.15 | $1,378.6407 | $1,378.64 | $1,378.70 | $1,378.60 | |