| 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 | $170.79 | 3.521% | $176.8035 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $103.94 | 8.368% | $112.6377 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $144.29 | 11.781% | $161.2888 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $164.31 | 3.531% | $170.1118 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $155.30 | 12.474% | $174.6721 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $158.60 | 3.806% | $164.6363 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $148.89 | 6.149% | $158.0452 | $158.05 | $158.05 | $158.00 |
| 7 purchase totals = | $1,046.12 | $1,118.1954 | $1,118.20 | $1,118.20 | $1,118.10 | |