| 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 | $115.76 | 13.306% | $131.163 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $58.81 | 7.724% | $63.3525 | $63.35 | $63.35 | $63.40 |
| Purchase #3 | $200.71 | 8.599% | $217.9691 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $91.98 | 8.871% | $100.1395 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $158.79 | 11.341% | $176.7984 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $40.30 | 11.231% | $44.8261 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $232.67 | 6.865% | $248.6428 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $899.02 | $982.8914 | $982.89 | $982.90 | $982.90 | |