| 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 | $117.40 | 12.843% | $132.4777 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $32.28 | 13.158% | $36.5274 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $53.37 | 7.523% | $57.385 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $221.76 | 7.519% | $238.4341 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $76.93 | 11.513% | $85.787 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $169.25 | 5.390% | $178.3726 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $34.62 | 12.115% | $38.8142 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $705.61 | $767.7980 | $767.80 | $767.85 | $767.80 | |