| 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 | $198.81 | 10.328% | $219.3431 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $92.65 | 3.307% | $95.7139 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $221.91 | 8.219% | $240.1488 | $240.15 | $240.15 | $240.10 |
| Purchase #4 | $141.42 | 13.545% | $160.5753 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $181.64 | 4.216% | $189.2979 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $187.42 | 8.510% | $203.3694 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $41.81 | 10.111% | $46.0374 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $1,065.66 | $1,154.4858 | $1,154.49 | $1,154.50 | $1,154.40 | |