| 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 | $138.87 | 11.596% | $154.9734 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $132.61 | 4.423% | $138.4753 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $191.73 | 12.238% | $215.1939 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $243.89 | 8.704% | $265.1182 | $265.12 | $265.10 | $265.10 |
| Purchase #5 | $47.84 | 8.446% | $51.8806 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $144.99 | 5.503% | $152.9688 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $6.58 | 6.854% | $7.031 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $906.51 | $985.6412 | $985.64 | $985.65 | $985.70 | |