| 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 | $161.58 | 13.594% | $183.5452 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $52.85 | 9.573% | $57.9093 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $187.48 | 5.367% | $197.5421 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $225.74 | 6.778% | $241.0407 | $241.04 | $241.05 | $241.00 |
| Purchase #5 | $46.80 | 7.412% | $50.2688 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $98.49 | 10.398% | $108.731 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $149.71 | 13.136% | $169.3759 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $922.65 | $1,008.4130 | $1,008.42 | $1,008.45 | $1,008.30 | |