| 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 | $144.86 | 5.398% | $152.6795 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $93.69 | 9.665% | $102.7451 | $102.75 | $102.75 | $102.70 |
| Purchase #3 | $149.84 | 7.733% | $161.4271 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $28.69 | 8.761% | $31.2035 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $239.34 | 13.105% | $270.7055 | $270.71 | $270.70 | $270.70 |
| Purchase #6 | $180.61 | 3.656% | $187.2131 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $243.97 | 7.812% | $263.0289 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,081.00 | $1,169.0027 | $1,169.01 | $1,169.05 | $1,168.90 | |