| 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 | $163.95 | 5.110% | $172.3278 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $144.99 | 8.837% | $157.8028 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $128.50 | 6.656% | $137.053 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $175.33 | 12.474% | $197.2007 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $139.47 | 3.657% | $144.5704 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $232.32 | 11.611% | $259.2947 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $112.57 | 8.383% | $122.0067 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $1,097.13 | $1,190.2561 | $1,190.25 | $1,190.25 | $1,190.30 | |