| 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 | $90.82 | 9.325% | $99.289 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $172.47 | 6.658% | $183.9531 | $183.95 | $183.95 | $184.00 |
| Purchase #3 | $211.95 | 11.665% | $236.674 | $236.67 | $236.65 | $236.70 |
| Purchase #4 | $225.92 | 13.808% | $257.115 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $96.40 | 4.813% | $101.0397 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $132.38 | 7.184% | $141.8902 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $177.91 | 5.355% | $187.4371 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,107.85 | $1,207.3981 | $1,207.40 | $1,207.40 | $1,207.40 | |