| 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 | $116.79 | 12.428% | $131.3047 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $182.60 | 5.115% | $191.94 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $245.27 | 5.278% | $258.2154 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $150.80 | 4.575% | $157.6991 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $166.87 | 4.868% | $174.9932 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $58.51 | 6.145% | $62.1054 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $71.65 | 4.175% | $74.6414 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $992.49 | $1,050.8992 | $1,050.90 | $1,050.90 | $1,050.80 | |