| 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 | $153.38 | 3.116% | $158.1593 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $96.49 | 7.259% | $103.4942 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $244.62 | 3.397% | $252.9297 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $72.43 | 10.690% | $80.1728 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $164.57 | 12.355% | $184.9026 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $199.26 | 12.722% | $224.6099 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $184.39 | 6.185% | $195.7945 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,115.14 | $1,200.0630 | $1,200.05 | $1,200.05 | $1,200.10 | |