| 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 | $159.58 | 10.642% | $176.5625 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $200.52 | 9.176% | $218.9197 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $160.45 | 9.272% | $175.3269 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $198.58 | 6.212% | $210.9158 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $159.43 | 11.198% | $177.283 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $219.77 | 4.789% | $230.2948 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $224.31 | 4.825% | $235.133 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $1,322.64 | $1,424.4357 | $1,424.43 | $1,424.45 | $1,424.40 | |