| 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 | $135.63 | 4.105% | $141.1976 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $194.91 | 3.253% | $201.2504 | $201.25 | $201.25 | $201.30 |
| Purchase #3 | $194.86 | 4.739% | $204.0944 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $10.26 | 11.724% | $11.4629 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $36.65 | 3.505% | $37.9346 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $147.81 | 12.723% | $166.6159 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $53.58 | 3.726% | $55.5764 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $773.70 | $818.1322 | $818.13 | $818.15 | $818.20 | |