| 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 | $12.99 | 13.525% | $14.7469 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $80.66 | 13.140% | $91.2587 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $77.27 | 7.593% | $83.1371 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $162.74 | 5.806% | $172.1887 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $178.52 | 10.216% | $196.7576 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $143.57 | 4.124% | $149.4908 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $217.45 | 7.462% | $233.6761 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $873.20 | $941.2559 | $941.27 | $941.30 | $941.30 | |