| 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 | $174.34 | 7.340% | $187.1366 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $153.88 | 4.711% | $161.1293 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $53.33 | 5.462% | $56.2429 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $105.48 | 13.312% | $119.5215 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $70.97 | 9.148% | $77.4623 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $157.29 | 3.322% | $162.5152 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $16.26 | 7.651% | $17.5041 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $731.55 | $781.5119 | $781.51 | $781.50 | $781.40 | |