| 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 | $190.96 | 6.174% | $202.7499 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $64.76 | 12.203% | $72.6627 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $182.87 | 4.557% | $191.2034 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $171.59 | 10.381% | $189.4028 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $191.46 | 9.828% | $210.2767 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $152.36 | 5.776% | $161.1603 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $126.80 | 6.518% | $135.0648 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,080.80 | $1,162.5206 | $1,162.51 | $1,162.50 | $1,162.60 | |