| 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 | $170.54 | 13.312% | $193.2423 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $30.57 | 10.692% | $33.8385 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $176.30 | 5.679% | $186.3121 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $110.91 | 10.577% | $122.641 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $133.63 | 8.128% | $144.4914 | $144.49 | $144.50 | $144.50 |
| Purchase #6 | $178.44 | 6.283% | $189.6514 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $249.77 | 10.458% | $275.8909 | $275.89 | $275.90 | $275.90 |
| 7 purchase totals = | $1,050.16 | $1,146.0676 | $1,146.06 | $1,146.10 | $1,146.00 | |