| 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 | $159.96 | 5.651% | $168.9993 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $38.57 | 3.669% | $39.9851 | $39.99 | $40.00 | $40.00 |
| Purchase #3 | $41.74 | 10.560% | $46.1477 | $46.15 | $46.15 | $46.10 |
| Purchase #4 | $237.61 | 3.270% | $245.3798 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $60.36 | 6.656% | $64.3776 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $159.78 | 13.489% | $181.3327 | $181.33 | $181.35 | $181.30 |
| Purchase #7 | $172.95 | 12.695% | $194.906 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $870.97 | $941.1282 | $941.14 | $941.20 | $941.10 | |