| 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 | $14.48 | 9.665% | $15.8795 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $176.55 | 6.279% | $187.6356 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $203.82 | 6.864% | $217.8102 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $204.42 | 11.767% | $228.4741 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $159.36 | 13.643% | $181.1015 | $181.10 | $181.10 | $181.10 |
| Purchase #6 | $155.33 | 13.641% | $176.5186 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $175.28 | 11.149% | $194.822 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $1,089.24 | $1,202.2415 | $1,202.24 | $1,202.20 | $1,202.20 | |