| 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 | $223.45 | 3.219% | $230.6429 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $50.39 | 6.737% | $53.7848 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $19.50 | 13.191% | $22.0722 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $140.97 | 7.370% | $151.3595 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $31.47 | 7.160% | $33.7233 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $151.50 | 5.185% | $159.3553 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $193.53 | 4.607% | $202.4459 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $810.81 | $853.3839 | $853.38 | $853.35 | $853.40 | |