| 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 | $112.93 | 10.455% | $124.7368 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $203.59 | 10.735% | $225.4454 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $72.32 | 6.493% | $77.0157 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $146.58 | 8.783% | $159.4541 | $159.45 | $159.45 | $159.50 |
| Purchase #5 | $179.54 | 6.756% | $191.6697 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $88.90 | 11.236% | $98.8888 | $98.89 | $98.90 | $98.90 |
| Purchase #7 | $166.27 | 5.321% | $175.1172 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $970.13 | $1,052.3277 | $1,052.34 | $1,052.30 | $1,052.30 | |