| 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 | $114.48 | 12.180% | $128.4237 | $128.42 | $128.40 | $128.40 |
| Purchase #2 | $146.31 | 4.568% | $152.9934 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $35.65 | 10.131% | $39.2617 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $215.29 | 6.597% | $229.4927 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $157.58 | 12.546% | $177.35 | $177.35 | $177.35 | $177.40 |
| Purchase #6 | $177.61 | 4.254% | $185.1655 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $38.57 | 6.804% | $41.1943 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $885.49 | $953.8813 | $953.87 | $953.85 | $954.00 | |