| 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 | $147.86 | 7.319% | $158.6819 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $231.39 | 5.688% | $244.5515 | $244.55 | $244.55 | $244.60 |
| Purchase #3 | $51.73 | 6.646% | $55.168 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $231.56 | 13.664% | $263.2004 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $140.72 | 10.146% | $154.9975 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $191.25 | 10.336% | $211.0176 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $87.76 | 5.132% | $92.2638 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $1,082.27 | $1,179.8807 | $1,179.88 | $1,179.85 | $1,180.00 | |