| 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 | $155.33 | 13.681% | $176.5807 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $235.80 | 8.740% | $256.4089 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $153.59 | 3.683% | $159.2467 | $159.25 | $159.25 | $159.20 |
| Purchase #4 | $195.71 | 4.499% | $204.515 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $116.40 | 10.780% | $128.9479 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $53.54 | 11.385% | $59.6355 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $138.59 | 8.499% | $150.3688 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $1,048.96 | $1,135.7035 | $1,135.72 | $1,135.70 | $1,135.60 | |