| 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 | $118.62 | 7.369% | $127.3611 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $119.29 | 13.142% | $134.9671 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $129.88 | 10.752% | $143.8447 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $9.38 | 11.155% | $10.4263 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $135.86 | 10.651% | $150.3304 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $95.31 | 9.771% | $104.6227 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $120.66 | 8.217% | $130.5746 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $729.00 | $802.1269 | $802.12 | $802.10 | $802.10 | |