| 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 | $126.33 | 9.537% | $138.3781 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $184.66 | 7.465% | $198.4449 | $198.44 | $198.45 | $198.40 |
| Purchase #3 | $48.29 | 11.334% | $53.7632 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $195.39 | 9.751% | $214.4425 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $185.68 | 10.305% | $204.8143 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $208.42 | 6.157% | $221.2524 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $43.90 | 5.757% | $46.4273 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $992.67 | $1,077.5227 | $1,077.51 | $1,077.55 | $1,077.50 | |