| 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 | $118.96 | 9.405% | $130.1482 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $40.99 | 4.824% | $42.9674 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $69.83 | 9.163% | $76.2285 | $76.23 | $76.25 | $76.20 |
| Purchase #4 | $15.52 | 10.375% | $17.1302 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $197.49 | 4.330% | $206.0413 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $68.45 | 9.129% | $74.6988 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $203.71 | 7.808% | $219.6157 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $714.95 | $766.8301 | $766.84 | $766.85 | $766.70 | |