| 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 | $175.93 | 10.345% | $194.13 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $231.55 | 11.453% | $258.0694 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $141.60 | 6.173% | $150.341 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $217.95 | 5.137% | $229.1461 | $229.15 | $229.15 | $229.10 |
| Purchase #5 | $75.61 | 9.351% | $82.6803 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $138.71 | 10.864% | $153.7795 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $24.27 | 10.626% | $26.8489 | $26.85 | $26.85 | $26.80 |
| 7 purchase totals = | $1,005.62 | $1,094.9952 | $1,095.00 | $1,095.05 | $1,094.90 | |