| 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 | $137.83 | 8.126% | $149.0301 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $55.48 | 3.338% | $57.3319 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $142.95 | 12.744% | $161.1675 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $82.70 | 10.288% | $91.2082 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $202.58 | 12.672% | $228.2509 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $224.80 | 13.306% | $254.7119 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $156.78 | 9.141% | $171.1113 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $1,003.12 | $1,112.8118 | $1,112.81 | $1,112.80 | $1,112.80 | |