| 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 | $182.63 | 5.700% | $193.0399 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $152.38 | 7.195% | $163.3437 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $133.76 | 11.452% | $149.0782 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $175.64 | 8.170% | $189.9898 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $145.26 | 7.563% | $156.246 | $156.25 | $156.25 | $156.20 |
| Purchase #6 | $98.93 | 12.118% | $110.9183 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $37.99 | 6.338% | $40.3978 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $926.59 | $1,003.0137 | $1,003.02 | $1,003.05 | $1,002.90 | |