| 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 | $133.59 | 12.725% | $150.5893 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $187.47 | 11.362% | $208.7703 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $52.55 | 11.696% | $58.6962 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $174.78 | 11.537% | $194.9444 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $138.39 | 10.333% | $152.6898 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $240.46 | 12.503% | $270.5247 | $270.52 | $270.50 | $270.50 |
| Purchase #7 | $179.26 | 5.278% | $188.7213 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $1,106.50 | $1,224.9360 | $1,224.93 | $1,224.90 | $1,224.90 | |