| 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 | $73.25 | 11.664% | $81.7939 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $109.54 | 10.237% | $120.7536 | $120.75 | $120.75 | $120.80 |
| Purchase #3 | $247.82 | 11.839% | $277.1594 | $277.16 | $277.15 | $277.20 |
| Purchase #4 | $82.55 | 8.483% | $89.5527 | $89.55 | $89.55 | $89.60 |
| Purchase #5 | $132.78 | 8.617% | $144.2217 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $229.82 | 5.148% | $241.6511 | $241.65 | $241.65 | $241.70 |
| Purchase #7 | $135.90 | 7.739% | $146.4173 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $1,011.66 | $1,101.5497 | $1,101.54 | $1,101.50 | $1,101.70 | |