| 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 | $15.93 | 11.623% | $17.7815 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $155.96 | 4.239% | $162.5711 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $146.79 | 4.142% | $152.87 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $201.77 | 9.368% | $220.6718 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $211.35 | 6.646% | $225.3963 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $143.56 | 6.575% | $152.9991 | $153.00 | $153.00 | $153.00 |
| Purchase #7 | $21.39 | 12.147% | $23.9882 | $23.99 | $24.00 | $24.00 |
| 7 purchase totals = | $896.75 | $956.2780 | $956.28 | $956.25 | $956.40 | |