| 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 | $148.77 | 13.369% | $168.6591 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $115.83 | 9.792% | $127.1721 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $202.38 | 7.511% | $217.5808 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $92.42 | 10.374% | $102.0077 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $160.93 | 10.565% | $177.9323 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $189.60 | 5.444% | $199.9218 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $245.46 | 5.701% | $259.4537 | $259.45 | $259.45 | $259.50 |
| 7 purchase totals = | $1,155.39 | $1,252.7275 | $1,252.72 | $1,252.70 | $1,252.80 | |