| 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 | $172.94 | 13.803% | $196.8109 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $65.51 | 13.220% | $74.1704 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $71.46 | 11.511% | $79.6858 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $7.77 | 13.313% | $8.8044 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $55.86 | 6.641% | $59.5697 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $74.93 | 7.804% | $80.7775 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $107.48 | 5.787% | $113.6999 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $555.95 | $613.5186 | $613.52 | $613.50 | $613.60 | |