| 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 | $145.61 | 9.834% | $159.9293 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $150.42 | 9.304% | $164.4151 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $249.89 | 3.716% | $259.1759 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $237.34 | 5.121% | $249.4942 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $224.87 | 12.282% | $252.4885 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $28.99 | 13.154% | $32.8033 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $172.48 | 8.307% | $186.8079 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $1,209.60 | $1,305.1142 | $1,305.12 | $1,305.15 | $1,305.10 | |