| 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 | $115.95 | 13.565% | $131.6786 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $158.38 | 13.330% | $179.4921 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $244.26 | 12.813% | $275.557 | $275.56 | $275.55 | $275.60 |
| Purchase #4 | $66.91 | 6.326% | $71.1427 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $243.61 | 10.728% | $269.7445 | $269.74 | $269.75 | $269.70 |
| Purchase #6 | $132.98 | 9.610% | $145.7594 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $81.68 | 12.852% | $92.1775 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $1,043.77 | $1,165.5518 | $1,165.55 | $1,165.60 | $1,165.60 | |