| 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 | $161.52 | 9.345% | $176.614 | $176.61 | $176.60 | $176.60 |
| Purchase #2 | $58.62 | 9.561% | $64.2247 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $90.29 | 12.161% | $101.2702 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $230.28 | 3.766% | $238.9523 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $81.92 | 4.166% | $85.3328 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $121.51 | 10.397% | $134.1434 | $134.14 | $134.15 | $134.10 |
| Purchase #7 | $101.36 | 12.303% | $113.8303 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $845.50 | $914.3677 | $914.35 | $914.35 | $914.30 | |