| 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 | $159.33 | 11.621% | $177.8457 | $177.85 | $177.85 | $177.80 |
| Purchase #2 | $12.99 | 8.385% | $14.0792 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $114.93 | 9.172% | $125.4714 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $80.97 | 3.376% | $83.7035 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $24.69 | 13.206% | $27.9506 | $27.95 | $27.95 | $28.00 |
| Purchase #6 | $212.83 | 3.773% | $220.8601 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $241.26 | 6.345% | $256.5679 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $847.00 | $906.4784 | $906.48 | $906.45 | $906.60 | |