| 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 | $101.38 | 5.617% | $107.0745 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $87.45 | 10.503% | $96.6349 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $214.84 | 7.108% | $230.1108 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $221.43 | 10.323% | $244.2882 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $134.96 | 6.392% | $143.5866 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $159.64 | 7.170% | $171.0862 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $161.75 | 3.130% | $166.8128 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $1,081.45 | $1,159.5940 | $1,159.59 | $1,159.60 | $1,159.60 | |