| 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 | $144.39 | 12.239% | $162.0619 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $178.93 | 6.570% | $190.6857 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $204.39 | 7.219% | $219.1449 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $34.59 | 10.245% | $38.1337 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $31.82 | 5.870% | $33.6878 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $14.44 | 8.796% | $15.7101 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $154.62 | 3.120% | $159.4441 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $763.18 | $818.8682 | $818.86 | $818.90 | $818.80 | |