| 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 | $210.32 | 9.348% | $229.9807 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $68.81 | 7.355% | $73.871 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $173.88 | 13.166% | $196.773 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $35.91 | 12.309% | $40.3302 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $154.89 | 13.654% | $176.0387 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $24.87 | 3.728% | $25.7972 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $106.76 | 8.481% | $115.8143 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $775.44 | $858.6051 | $858.60 | $858.60 | $858.60 | |