| 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 | $74.44 | 7.649% | $80.1339 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $153.40 | 3.754% | $159.1586 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $176.65 | 5.836% | $186.9593 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $135.41 | 8.539% | $146.9727 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $162.92 | 3.427% | $168.5033 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $192.43 | 9.827% | $211.3401 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $53.48 | 12.608% | $60.2228 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $948.73 | $1,013.2907 | $1,013.28 | $1,013.25 | $1,013.30 | |