| 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 | $161.59 | 5.302% | $170.1575 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $121.88 | 13.618% | $138.4776 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $68.46 | 12.146% | $76.7752 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $178.57 | 6.315% | $189.8467 | $189.85 | $189.85 | $189.80 |
| Purchase #5 | $32.71 | 8.817% | $35.594 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $13.48 | 11.679% | $15.0543 | $15.05 | $15.05 | $15.10 |
| Purchase #7 | $143.49 | 6.118% | $152.2687 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $720.18 | $778.1740 | $778.18 | $778.20 | $778.30 | |