| 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 | $150.57 | 7.561% | $161.9546 | $161.95 | $161.95 | $162.00 |
| Purchase #2 | $153.74 | 4.448% | $160.5784 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $210.83 | 11.612% | $235.3116 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $131.69 | 13.425% | $149.3694 | $149.37 | $149.35 | $149.40 |
| Purchase #5 | $103.56 | 7.384% | $111.2069 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $241.44 | 4.564% | $252.4593 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $223.86 | 7.782% | $241.2808 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $1,215.69 | $1,312.1610 | $1,312.16 | $1,312.15 | $1,312.30 | |