| 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 | $186.61 | 3.783% | $193.6695 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $128.62 | 13.617% | $146.1342 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $142.59 | 3.398% | $147.4352 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $166.56 | 9.450% | $182.2999 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $204.68 | 12.358% | $229.9744 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $56.28 | 8.336% | $60.9715 | $60.97 | $60.95 | $61.00 |
| Purchase #7 | $42.99 | 10.369% | $47.4476 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $928.33 | $1,007.9323 | $1,007.93 | $1,007.90 | $1,007.90 | |