| 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 | $212.56 | 11.576% | $237.1659 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $115.98 | 4.541% | $121.2467 | $121.25 | $121.25 | $121.20 |
| Purchase #3 | $67.70 | 5.797% | $71.6246 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $158.63 | 8.574% | $172.2309 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $7.30 | 4.364% | $7.6186 | $7.62 | $7.60 | $7.60 |
| Purchase #6 | $117.87 | 3.364% | $121.8351 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $42.74 | 11.633% | $47.7119 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $722.78 | $779.4337 | $779.44 | $779.40 | $779.30 | |