| 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 | $122.90 | 8.199% | $132.9766 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $158.62 | 6.352% | $168.6955 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $240.45 | 10.826% | $266.4811 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $179.60 | 3.608% | $186.08 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $10.27 | 3.816% | $10.6619 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $31.29 | 4.753% | $32.7772 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $73.73 | 4.267% | $76.8761 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $816.86 | $874.5484 | $874.56 | $874.65 | $874.70 | |