| 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 | $170.75 | 13.657% | $194.0693 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $149.62 | 4.339% | $156.112 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $143.92 | 11.423% | $160.36 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $78.40 | 8.511% | $85.0726 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $44.50 | 3.136% | $45.8955 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $216.25 | 5.664% | $228.4984 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $98.73 | 6.535% | $105.182 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $902.17 | $975.1898 | $975.19 | $975.15 | $975.30 | |