| 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 | $177.52 | 3.388% | $183.5344 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $131.28 | 8.230% | $142.0843 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $245.34 | 13.160% | $277.6267 | $277.63 | $277.65 | $277.60 |
| Purchase #4 | $109.54 | 11.584% | $122.2291 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $55.63 | 4.295% | $58.0193 | $58.02 | $58.00 | $58.00 |
| Purchase #6 | $223.26 | 13.636% | $253.7037 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $110.71 | 8.277% | $119.8735 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $1,053.28 | $1,157.0710 | $1,157.06 | $1,157.10 | $1,157.00 | |