| 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 | $63.64 | 11.872% | $71.1953 | $71.20 | $71.20 | $71.20 |
| Purchase #2 | $55.67 | 10.673% | $61.6117 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $154.48 | 8.626% | $167.8054 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $11.72 | 9.544% | $12.8386 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $138.86 | 8.297% | $150.3812 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $212.65 | 8.236% | $230.1639 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $229.30 | 7.630% | $246.7956 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $866.32 | $940.7917 | $940.80 | $940.80 | $940.80 | |