| 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 | $168.65 | 4.706% | $176.5867 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $182.44 | 3.807% | $189.3855 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $53.64 | 8.202% | $58.0396 | $58.04 | $58.05 | $58.00 |
| Purchase #4 | $192.86 | 8.384% | $209.0294 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $20.44 | 9.766% | $22.4362 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $108.98 | 6.111% | $115.6398 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $44.95 | 13.735% | $51.1239 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $771.96 | $822.2411 | $822.25 | $822.30 | $822.10 | |