| 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 | $148.88 | 6.674% | $158.8163 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $8.28 | 13.860% | $9.4276 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $195.91 | 7.678% | $210.952 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $214.74 | 9.422% | $234.9728 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $244.84 | 5.548% | $258.4237 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $84.44 | 7.168% | $90.4927 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $85.30 | 6.284% | $90.6603 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $982.39 | $1,053.7454 | $1,053.74 | $1,053.70 | $1,053.80 | |