| 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 | $178.53 | 6.240% | $189.6703 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $216.75 | 10.420% | $239.3354 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $112.43 | 10.326% | $124.0395 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $153.93 | 9.453% | $168.481 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $40.57 | 7.377% | $43.5628 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $128.91 | 9.147% | $140.7014 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $23.89 | 6.158% | $25.3611 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $855.01 | $931.1515 | $931.15 | $931.15 | $931.20 | |