| 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 | $168.91 | 12.477% | $189.9849 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $186.47 | 4.850% | $195.5138 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $117.49 | 9.739% | $128.9324 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $177.84 | 12.121% | $199.396 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $43.48 | 11.847% | $48.6311 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $223.86 | 8.794% | $243.5462 | $243.55 | $243.55 | $243.50 |
| Purchase #7 | $202.83 | 11.139% | $225.4232 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,120.88 | $1,231.4276 | $1,231.42 | $1,231.45 | $1,231.30 | |