| 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 | $105.53 | 3.661% | $109.3935 | $109.39 | $109.40 | $109.40 |
| Purchase #2 | $173.88 | 13.791% | $197.8598 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $133.52 | 9.311% | $145.952 | $145.95 | $145.95 | $146.00 |
| Purchase #4 | $194.44 | 12.300% | $218.3561 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $173.81 | 12.469% | $195.4824 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $152.33 | 9.190% | $166.3291 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $31.47 | 13.851% | $35.8289 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $964.98 | $1,069.2018 | $1,069.20 | $1,069.25 | $1,069.30 | |