| 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 | $118.48 | 10.162% | $130.5199 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $70.89 | 13.500% | $80.4602 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $153.27 | 13.726% | $174.3078 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $110.97 | 8.210% | $120.0806 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $55.31 | 10.632% | $61.1906 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $117.97 | 6.588% | $125.7419 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $38.55 | 8.426% | $41.7982 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $665.44 | $734.0992 | $734.10 | $734.10 | $734.10 | |