| 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 | $101.89 | 11.514% | $113.6216 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $10.66 | 6.696% | $11.3738 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $136.45 | 10.103% | $150.2355 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $32.81 | 6.466% | $34.9315 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $164.43 | 7.404% | $176.6044 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $188.66 | 13.290% | $213.7329 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $135.64 | 10.114% | $149.3586 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $770.54 | $849.8583 | $849.85 | $849.85 | $849.80 | |