| 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 | $213.93 | 8.617% | $232.3643 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $144.58 | 8.230% | $156.4789 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $104.33 | 7.343% | $111.991 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $40.95 | 4.375% | $42.7416 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $130.57 | 6.196% | $138.6601 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $66.70 | 7.771% | $71.8833 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $138.30 | 13.755% | $157.3232 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $839.36 | $911.4424 | $911.43 | $911.45 | $911.50 | |