| 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 | $157.83 | 10.546% | $174.4748 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $12.64 | 13.137% | $14.3005 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $61.50 | 9.506% | $67.3462 | $67.35 | $67.35 | $67.30 |
| Purchase #4 | $233.76 | 3.181% | $241.1959 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $148.44 | 4.499% | $155.1183 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $244.79 | 5.216% | $257.5582 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $205.91 | 6.368% | $219.0223 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $1,064.87 | $1,129.0162 | $1,129.02 | $1,128.95 | $1,129.00 | |