| 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 | $153.82 | 13.646% | $174.8103 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $119.70 | 6.220% | $127.1453 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $156.87 | 4.709% | $164.257 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $242.90 | 11.230% | $270.1777 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $112.56 | 4.841% | $118.009 | $118.01 | $118.00 | $118.00 |
| Purchase #6 | $157.88 | 7.668% | $169.9862 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $229.82 | 11.802% | $256.9434 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $1,173.55 | $1,281.3289 | $1,281.34 | $1,281.35 | $1,281.30 | |