| 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 | $136.71 | 6.290% | $145.3091 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $175.71 | 12.757% | $198.1253 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $102.64 | 12.738% | $115.7143 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $220.90 | 6.398% | $235.0332 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $69.62 | 7.840% | $75.0782 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $226.35 | 6.704% | $241.5245 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $156.95 | 8.266% | $169.9235 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,088.88 | $1,180.7081 | $1,180.70 | $1,180.70 | $1,180.60 | |