| 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 | $142.94 | 5.164% | $150.3214 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $22.65 | 8.610% | $24.6002 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $78.98 | 10.685% | $87.419 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $223.95 | 12.394% | $251.7064 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $146.62 | 5.132% | $154.1445 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $11.40 | 11.589% | $12.7211 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $59.65 | 6.588% | $63.5797 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $686.19 | $744.4923 | $744.49 | $744.45 | $744.40 | |