| 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 | $169.67 | 11.574% | $189.3076 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $110.53 | 9.261% | $120.7662 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $183.76 | 11.625% | $205.1221 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $111.36 | 12.731% | $125.5372 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $194.29 | 7.381% | $208.6305 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $115.89 | 13.763% | $131.8399 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $16.35 | 12.219% | $18.3478 | $18.35 | $18.35 | $18.30 |
| 7 purchase totals = | $901.85 | $999.5513 | $999.56 | $999.55 | $999.40 | |