| 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 | $7.45 | 13.365% | $8.4457 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $120.34 | 12.436% | $135.3055 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $241.29 | 10.195% | $265.8895 | $265.89 | $265.90 | $265.90 |
| Purchase #4 | $12.64 | 9.571% | $13.8498 | $13.85 | $13.85 | $13.80 |
| Purchase #5 | $169.79 | 5.507% | $179.1403 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $102.48 | 8.293% | $110.9787 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $152.56 | 6.190% | $162.0035 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $806.55 | $875.6130 | $875.62 | $875.65 | $875.50 | |