| 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 | $120.29 | 6.539% | $128.1558 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $172.45 | 9.641% | $189.0759 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $162.88 | 4.489% | $170.1917 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $60.84 | 8.676% | $66.1185 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $47.50 | 6.329% | $50.5063 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $156.45 | 10.586% | $173.0118 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $100.38 | 8.430% | $108.842 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $820.79 | $885.9020 | $885.91 | $885.90 | $885.90 | |