| 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 | $157.77 | 5.753% | $166.8465 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $122.26 | 6.607% | $130.3377 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $28.59 | 6.211% | $30.3657 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $155.62 | 10.783% | $172.4005 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $28.96 | 12.848% | $32.6808 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $143.90 | 4.510% | $150.3899 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $109.60 | 12.776% | $123.6025 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $746.70 | $806.6236 | $806.63 | $806.65 | $806.60 | |