| 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 | $117.64 | 6.722% | $125.5478 | $125.55 | $125.55 | $125.50 |
| Purchase #2 | $147.39 | 9.770% | $161.79 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $248.68 | 11.608% | $277.5468 | $277.55 | $277.55 | $277.50 |
| Purchase #4 | $222.90 | 13.736% | $253.5175 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $97.34 | 3.168% | $100.4237 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $156.92 | 12.557% | $176.6244 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $193.52 | 13.199% | $219.0627 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $1,184.39 | $1,314.5129 | $1,314.51 | $1,314.45 | $1,314.40 | |