| 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 | $179.82 | 6.212% | $190.9904 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $192.87 | 5.789% | $204.0352 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $182.58 | 4.593% | $190.9659 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $217.31 | 9.365% | $237.6611 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $156.32 | 6.580% | $166.6059 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $203.51 | 10.172% | $224.211 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $74.66 | 12.555% | $84.0336 | $84.03 | $84.05 | $84.00 |
| 7 purchase totals = | $1,207.07 | $1,298.5031 | $1,298.51 | $1,298.50 | $1,298.50 | |