| 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 | $129.88 | 10.623% | $143.6772 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $29.70 | 5.599% | $31.3629 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $83.27 | 5.384% | $87.7533 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $213.47 | 11.411% | $237.8291 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $38.48 | 5.285% | $40.5137 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $193.86 | 6.724% | $206.8951 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $31.34 | 5.687% | $33.1223 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $720.00 | $781.1536 | $781.15 | $781.15 | $781.20 | |