| 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 | $17.80 | 7.517% | $19.138 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $150.86 | 11.656% | $168.4442 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $66.72 | 11.209% | $74.1986 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $26.34 | 6.201% | $27.9733 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $243.68 | 7.692% | $262.4239 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $23.29 | 4.534% | $24.346 | $24.35 | $24.35 | $24.30 |
| Purchase #7 | $153.56 | 5.651% | $162.2377 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $682.25 | $738.7617 | $738.76 | $738.75 | $738.60 | |