| 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 | $160.95 | 10.695% | $178.1636 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $7.43 | 4.422% | $7.7586 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $220.79 | 6.238% | $234.5629 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $50.37 | 3.201% | $51.9823 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $111.44 | 3.503% | $115.3437 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $125.71 | 7.822% | $135.543 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $129.54 | 6.821% | $138.3759 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $806.23 | $861.7300 | $861.72 | $861.75 | $861.80 | |