| 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 | $106.25 | 8.250% | $115.0156 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $178.59 | 6.849% | $190.8216 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $64.28 | 10.843% | $71.2499 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $186.37 | 7.751% | $200.8155 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $202.62 | 8.824% | $220.4992 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $144.88 | 10.580% | $160.2083 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $213.82 | 8.554% | $232.1102 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,096.81 | $1,190.7203 | $1,190.73 | $1,190.65 | $1,190.60 | |