| 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 | $153.40 | 8.685% | $166.7228 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $221.80 | 6.328% | $235.8355 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $142.33 | 5.196% | $149.7255 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $123.79 | 5.822% | $130.9971 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $38.49 | 7.324% | $41.309 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $72.60 | 3.510% | $75.1483 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $193.85 | 3.461% | $200.5591 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $946.26 | $1,000.2973 | $1,000.31 | $1,000.30 | $1,000.20 | |