| 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 | $146.34 | 11.231% | $162.7754 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $203.76 | 12.549% | $229.3298 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $179.57 | 8.258% | $194.3989 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $172.69 | 4.359% | $180.2176 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $70.56 | 6.479% | $75.1316 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $72.62 | 3.454% | $75.1283 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $107.37 | 10.517% | $118.6621 | $118.66 | $118.65 | $118.70 |
| 7 purchase totals = | $952.91 | $1,035.6437 | $1,035.65 | $1,035.70 | $1,035.60 | |