| 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 | $173.80 | 3.242% | $179.4346 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $126.91 | 13.326% | $143.822 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $129.32 | 4.544% | $135.1963 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $60.76 | 3.561% | $62.9237 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $153.45 | 13.748% | $174.5463 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $91.69 | 6.829% | $97.9515 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $178.57 | 5.735% | $188.811 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $914.50 | $982.6854 | $982.68 | $982.65 | $982.60 | |