| 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 | $96.94 | 4.801% | $101.5941 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $177.94 | 13.650% | $202.2288 | $202.23 | $202.25 | $202.20 |
| Purchase #3 | $176.27 | 3.427% | $182.3108 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $142.90 | 8.796% | $155.4695 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $51.48 | 6.170% | $54.6563 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $209.79 | 7.452% | $225.4236 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $180.63 | 10.549% | $199.6847 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $1,035.95 | $1,121.3678 | $1,121.36 | $1,121.35 | $1,121.40 | |