| 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 | $180.91 | 7.422% | $194.3371 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $120.89 | 4.695% | $126.5658 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $202.33 | 10.447% | $223.4674 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $28.98 | 10.829% | $32.1182 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $57.40 | 10.589% | $63.4781 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $136.91 | 7.544% | $147.2385 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $137.70 | 6.154% | $146.1741 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $865.12 | $933.3792 | $933.39 | $933.35 | $933.40 | |