| 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 | $156.46 | 12.305% | $175.7124 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $96.66 | 6.668% | $103.1053 | $103.11 | $103.10 | $103.10 |
| Purchase #3 | $142.65 | 4.411% | $148.9423 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $226.49 | 11.548% | $252.6451 | $252.65 | $252.65 | $252.60 |
| Purchase #5 | $124.34 | 7.278% | $133.3895 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $222.52 | 11.643% | $248.428 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $64.87 | 11.846% | $72.5545 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $1,033.99 | $1,134.7771 | $1,134.78 | $1,134.80 | $1,134.70 | |