| 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 | $137.53 | 10.500% | $151.9707 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $189.68 | 8.413% | $205.6378 | $205.64 | $205.65 | $205.60 |
| Purchase #3 | $86.42 | 11.311% | $96.195 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $38.67 | 4.155% | $40.2767 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $189.89 | 7.619% | $204.3577 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $247.49 | 6.784% | $264.2797 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $192.25 | 13.182% | $217.5924 | $217.59 | $217.60 | $217.60 |
| 7 purchase totals = | $1,081.93 | $1,180.3100 | $1,180.32 | $1,180.35 | $1,180.40 | |