| 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 | $222.32 | 3.488% | $230.0745 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $153.40 | 11.775% | $171.4629 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $239.85 | 6.556% | $255.5746 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $171.74 | 13.255% | $194.5041 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $131.85 | 13.588% | $149.7658 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $152.28 | 5.663% | $160.9036 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $234.74 | 13.612% | $266.6928 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $1,306.18 | $1,428.9783 | $1,428.96 | $1,428.90 | $1,429.10 | |