| 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 | $188.27 | 6.517% | $200.5396 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $162.29 | 4.739% | $169.9809 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $167.60 | 4.849% | $175.7269 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $250.78 | 7.517% | $269.6311 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $22.31 | 12.328% | $25.0604 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $109.94 | 13.874% | $125.1931 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $142.47 | 9.496% | $155.999 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $1,043.66 | $1,122.1310 | $1,122.13 | $1,122.20 | $1,122.10 | |