| 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 | $126.91 | 8.740% | $138.0019 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $121.42 | 11.740% | $135.6747 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $109.52 | 8.381% | $118.6989 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $232.36 | 8.358% | $251.7806 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $147.49 | 6.653% | $157.3025 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $63.65 | 4.566% | $66.5563 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $49.55 | 10.602% | $54.8033 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $850.90 | $922.8182 | $922.81 | $922.80 | $922.90 | |