| 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 | $139.98 | 3.251% | $144.5307 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $122.69 | 10.593% | $135.6866 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $79.50 | 10.651% | $87.9675 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $18.50 | 8.722% | $20.1136 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $130.49 | 3.298% | $134.7936 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $33.61 | 9.509% | $36.806 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $36.70 | 9.748% | $40.2775 | $40.28 | $40.30 | $40.30 |
| 7 purchase totals = | $561.47 | $600.1755 | $600.18 | $600.20 | $600.20 | |