| 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 | $111.46 | 7.289% | $119.5843 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $122.97 | 8.415% | $133.3179 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $152.70 | 11.382% | $170.0803 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $34.71 | 7.870% | $37.4417 | $37.44 | $37.45 | $37.40 |
| Purchase #5 | $62.93 | 3.261% | $64.9821 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $181.33 | 7.463% | $194.8627 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $221.77 | 9.487% | $242.8093 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $887.87 | $963.0783 | $963.07 | $963.10 | $963.10 | |