| 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 | $152.33 | 5.768% | $161.1164 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $106.37 | 4.833% | $111.5109 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $155.39 | 4.634% | $162.5908 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $19.83 | 9.457% | $21.7053 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $188.55 | 4.762% | $197.5288 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $246.74 | 12.784% | $278.2832 | $278.28 | $278.30 | $278.30 |
| Purchase #7 | $10.94 | 4.569% | $11.4398 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $880.15 | $944.1752 | $944.18 | $944.20 | $944.10 | |