| 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 | $128.77 | 13.233% | $145.8101 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $172.83 | 5.750% | $182.7677 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $154.67 | 4.511% | $161.6472 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $207.50 | 3.742% | $215.2647 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $22.53 | 8.849% | $24.5237 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $29.88 | 10.309% | $32.9603 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $207.63 | 5.145% | $218.3126 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $923.81 | $981.2863 | $981.28 | $981.20 | $981.30 | |