| 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 | $173.88 | 3.160% | $179.3746 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $219.71 | 6.116% | $233.1475 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $166.35 | 7.335% | $178.5518 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $199.37 | 9.518% | $218.346 | $218.35 | $218.35 | $218.30 |
| Purchase #5 | $121.39 | 6.606% | $129.409 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $94.83 | 9.625% | $103.9574 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $113.89 | 9.186% | $124.3519 | $124.35 | $124.35 | $124.40 |
| 7 purchase totals = | $1,089.42 | $1,167.1382 | $1,167.14 | $1,167.10 | $1,167.20 | |