| 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 | $152.59 | 4.250% | $159.0751 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $80.79 | 8.233% | $87.4414 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $96.74 | 11.626% | $107.987 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $20.70 | 4.757% | $21.6847 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $243.65 | 9.262% | $266.2169 | $266.22 | $266.20 | $266.20 |
| Purchase #6 | $46.82 | 6.207% | $49.7261 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $102.51 | 11.747% | $114.5518 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $743.80 | $806.6830 | $806.69 | $806.75 | $806.70 | |