| 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 | $144.87 | 11.116% | $160.9737 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $55.58 | 13.501% | $63.0839 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $108.46 | 6.719% | $115.7474 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $242.42 | 11.461% | $270.2038 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $229.64 | 5.767% | $242.8833 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $60.91 | 13.871% | $69.3588 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $189.74 | 8.310% | $205.5074 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $1,031.62 | $1,127.7583 | $1,127.75 | $1,127.75 | $1,127.80 | |