| 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 | $139.92 | 4.448% | $146.1436 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $193.40 | 13.573% | $219.6502 | $219.65 | $219.65 | $219.70 |
| Purchase #3 | $29.51 | 13.377% | $33.4576 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $178.32 | 4.193% | $185.797 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $200.50 | 8.440% | $217.4222 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $21.73 | 4.547% | $22.7181 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $225.47 | 6.270% | $239.607 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $988.85 | $1,064.7957 | $1,064.80 | $1,064.75 | $1,064.80 | |