| 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 | $181.58 | 4.493% | $189.7384 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $82.50 | 11.222% | $91.7582 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $222.63 | 8.409% | $241.351 | $241.35 | $241.35 | $241.40 |
| Purchase #4 | $90.86 | 10.376% | $100.2876 | $100.29 | $100.30 | $100.30 |
| Purchase #5 | $177.95 | 8.364% | $192.8337 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $37.63 | 11.312% | $41.8867 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $99.47 | 11.397% | $110.8066 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $892.62 | $968.6622 | $968.67 | $968.70 | $968.70 | |