| 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 | $177.48 | 9.468% | $194.2838 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $208.77 | 7.435% | $224.292 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $202.34 | 10.672% | $223.9337 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $16.44 | 5.383% | $17.325 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $141.99 | 3.120% | $146.4201 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $227.34 | 13.752% | $258.6038 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $102.96 | 6.249% | $109.394 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $1,077.32 | $1,174.2524 | $1,174.24 | $1,174.30 | $1,174.20 | |