| 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 | $102.44 | 9.717% | $112.3941 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $181.94 | 6.315% | $193.4295 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $146.68 | 7.462% | $157.6253 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $169.72 | 13.251% | $192.2096 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $37.59 | 10.387% | $41.4945 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $14.64 | 10.326% | $16.1517 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $127.54 | 9.401% | $139.53 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $780.55 | $852.8347 | $852.83 | $852.90 | $852.80 | |