| 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 | $102.94 | 10.333% | $113.5768 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $183.55 | 7.335% | $197.0134 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $224.62 | 12.319% | $252.2909 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $144.57 | 10.341% | $159.52 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $158.86 | 9.368% | $173.742 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $55.47 | 13.192% | $62.7876 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $42.29 | 4.278% | $44.0992 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $912.30 | $1,003.0299 | $1,003.03 | $1,003.05 | $1,003.00 | |