| 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 | $35.89 | 11.529% | $40.0278 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $171.70 | 10.644% | $189.9757 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $24.79 | 3.814% | $25.7355 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $242.67 | 10.758% | $268.7764 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $238.69 | 13.670% | $271.3189 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $32.83 | 8.679% | $35.6793 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $154.55 | 9.315% | $168.9463 | $168.95 | $168.95 | $168.90 |
| 7 purchase totals = | $901.12 | $1,000.4599 | $1,000.48 | $1,000.55 | $1,000.40 | |