| 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 | $130.96 | 9.405% | $143.2768 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $84.54 | 12.554% | $95.1532 | $95.15 | $95.15 | $95.20 |
| Purchase #3 | $239.70 | 7.769% | $258.3223 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $14.88 | 13.273% | $16.855 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $70.62 | 7.397% | $75.8438 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $142.77 | 13.408% | $161.9126 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $218.38 | 13.364% | $247.5643 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $901.85 | $998.9280 | $998.92 | $998.90 | $999.00 | |