| 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 | $180.73 | 7.588% | $194.4438 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $244.57 | 11.645% | $273.0502 | $273.05 | $273.05 | $273.10 |
| Purchase #3 | $170.82 | 7.436% | $183.5222 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $85.35 | 9.632% | $93.5709 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $146.97 | 3.147% | $151.5951 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $109.96 | 9.822% | $120.7603 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $154.60 | 12.471% | $173.8802 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $1,093.00 | $1,190.8227 | $1,190.82 | $1,190.80 | $1,190.90 | |