| 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 | $156.27 | 10.282% | $172.3377 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $17.51 | 5.472% | $18.4681 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $22.71 | 3.236% | $23.4449 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $221.44 | 10.428% | $244.5318 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $91.42 | 13.860% | $104.0908 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $188.41 | 6.347% | $200.3684 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $178.76 | 8.187% | $193.3951 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $876.52 | $956.6368 | $956.64 | $956.65 | $956.60 | |