| 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 | $152.38 | 12.837% | $171.941 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $208.84 | 11.781% | $233.4434 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $7.41 | 12.376% | $8.3271 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $5.97 | 12.315% | $6.7052 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $188.71 | 12.676% | $212.6309 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $121.77 | 8.855% | $132.5527 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $190.50 | 10.431% | $210.3711 | $210.37 | $210.35 | $210.40 |
| 7 purchase totals = | $875.58 | $975.9714 | $975.97 | $976.00 | $975.90 | |