| 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 | $132.38 | 11.623% | $147.7665 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $108.98 | 3.636% | $112.9425 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $12.73 | 4.501% | $13.303 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $219.35 | 7.295% | $235.3516 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $14.55 | 11.498% | $16.223 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $42.56 | 10.472% | $47.0169 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $249.75 | 9.400% | $273.2265 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $780.30 | $845.8300 | $845.83 | $845.80 | $845.80 | |