| 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 | $135.78 | 12.785% | $153.1395 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $247.90 | 3.332% | $256.16 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $222.45 | 9.387% | $243.3314 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $78.25 | 8.356% | $84.7886 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $182.69 | 4.509% | $190.9275 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $206.96 | 8.871% | $225.3194 | $225.32 | $225.30 | $225.30 |
| Purchase #7 | $186.48 | 11.333% | $207.6138 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,260.51 | $1,361.2802 | $1,361.28 | $1,361.30 | $1,361.20 | |