| 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 | $105.61 | 10.574% | $116.7772 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $31.60 | 7.380% | $33.9321 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $8.98 | 6.159% | $9.5331 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $162.28 | 13.768% | $184.6227 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $184.84 | 5.865% | $195.6809 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $235.44 | 4.154% | $245.2202 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $15.90 | 10.850% | $17.6252 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $744.65 | $803.3914 | $803.39 | $803.45 | $803.30 | |