| 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 | $152.35 | 3.827% | $158.1804 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $34.26 | 5.577% | $36.1707 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $54.96 | 9.393% | $60.1224 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $218.35 | 12.222% | $245.0367 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $210.48 | 6.547% | $224.2601 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $105.64 | 4.574% | $110.472 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $178.99 | 6.777% | $191.1202 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $955.03 | $1,025.3625 | $1,025.36 | $1,025.30 | $1,025.40 | |