| 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 | $160.50 | 11.406% | $178.8066 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $120.48 | 11.323% | $134.122 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $21.69 | 12.467% | $24.3941 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $48.73 | 8.163% | $52.7078 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $182.54 | 8.303% | $197.6963 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $23.83 | 3.178% | $24.5873 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $181.36 | 8.707% | $197.151 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $739.13 | $809.4651 | $809.47 | $809.45 | $809.50 | |