| 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 | $180.39 | 6.263% | $191.6878 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $17.67 | 10.651% | $19.552 | $19.55 | $19.55 | $19.60 |
| Purchase #3 | $132.51 | 12.407% | $148.9505 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $100.54 | 13.704% | $114.318 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $218.58 | 4.406% | $228.2106 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $160.29 | 7.724% | $172.6708 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $145.92 | 12.459% | $164.1002 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $955.90 | $1,039.4899 | $1,039.49 | $1,039.45 | $1,039.60 | |