| 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 | $144.48 | 3.268% | $149.2016 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $181.82 | 5.726% | $192.231 | $192.23 | $192.25 | $192.20 |
| Purchase #3 | $227.29 | 11.509% | $253.4488 | $253.45 | $253.45 | $253.40 |
| Purchase #4 | $133.38 | 12.714% | $150.3379 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $102.96 | 5.402% | $108.5219 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $29.43 | 10.169% | $32.4227 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $32.25 | 11.176% | $35.8543 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $851.61 | $922.0182 | $922.01 | $922.00 | $921.90 | |