| 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 | $139.91 | 6.562% | $149.0909 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $172.27 | 13.562% | $195.6333 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $241.99 | 8.492% | $262.5398 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $139.71 | 3.297% | $144.3162 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $42.27 | 5.440% | $44.5695 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $118.45 | 8.396% | $128.3951 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $81.93 | 4.697% | $85.7783 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $936.53 | $1,010.3231 | $1,010.33 | $1,010.35 | $1,010.30 | |