| 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 | $139.74 | 9.873% | $153.5365 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $34.63 | 9.121% | $37.7886 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $191.85 | 3.448% | $198.465 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $55.60 | 12.612% | $62.6123 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $47.33 | 13.466% | $53.7035 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $243.64 | 5.742% | $257.6298 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $132.51 | 3.161% | $136.6986 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $845.30 | $900.4343 | $900.44 | $900.45 | $900.40 | |