| 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 | $125.79 | 10.688% | $139.2344 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $198.64 | 7.510% | $213.5579 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $183.27 | 10.588% | $202.6746 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $142.74 | 11.566% | $159.2493 | $159.25 | $159.25 | $159.20 |
| Purchase #5 | $143.89 | 10.580% | $159.1136 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $50.49 | 9.360% | $55.2159 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $230.98 | 6.278% | $245.4809 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,075.80 | $1,174.5266 | $1,174.52 | $1,174.50 | $1,174.50 | |