| 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 | $168.52 | 11.638% | $188.1324 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $157.39 | 9.657% | $172.5892 | $172.59 | $172.60 | $172.60 |
| Purchase #3 | $68.86 | 7.117% | $73.7608 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $43.39 | 8.346% | $47.0113 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $22.66 | 7.296% | $24.3133 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $74.95 | 12.554% | $84.3592 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $153.87 | 13.783% | $175.0779 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $689.64 | $765.2441 | $765.24 | $765.25 | $765.30 | |