| 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 | $179.61 | 13.835% | $204.459 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $202.28 | 3.760% | $209.8857 | $209.89 | $209.90 | $209.90 |
| Purchase #3 | $160.82 | 11.505% | $179.3223 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $171.88 | 4.260% | $179.2021 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $108.39 | 4.672% | $113.454 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $135.37 | 10.276% | $149.2806 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $148.84 | 7.364% | $159.8006 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $1,107.19 | $1,195.4043 | $1,195.40 | $1,195.40 | $1,195.50 | |