| 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 | $204.91 | 7.653% | $220.5918 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $145.61 | 3.635% | $150.9029 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $249.41 | 3.711% | $258.6656 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $159.43 | 9.826% | $175.0956 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $27.53 | 8.796% | $29.9515 | $29.95 | $29.95 | $30.00 |
| Purchase #6 | $153.46 | 12.346% | $172.4062 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $129.92 | 6.626% | $138.5285 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $1,070.27 | $1,146.1421 | $1,146.15 | $1,146.15 | $1,146.20 | |