| 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 | $180.30 | 9.560% | $197.5367 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $143.52 | 5.117% | $150.8639 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $125.28 | 4.164% | $130.4967 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $106.66 | 9.529% | $116.8236 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $188.35 | 12.453% | $211.8052 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $217.54 | 12.205% | $244.0908 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $154.44 | 9.145% | $168.5635 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $1,116.09 | $1,220.1804 | $1,220.18 | $1,220.15 | $1,220.20 | |