| 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 | $178.78 | 6.259% | $189.9698 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $236.48 | 7.167% | $253.4285 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $187.83 | 5.631% | $198.4067 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $84.36 | 12.385% | $94.808 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $147.36 | 8.451% | $159.8134 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $104.68 | 6.166% | $111.1346 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $244.88 | 5.433% | $258.1843 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,184.37 | $1,265.7453 | $1,265.74 | $1,265.75 | $1,265.70 | |