| 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 | $171.61 | 9.130% | $187.278 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $113.76 | 6.596% | $121.2636 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $114.31 | 8.461% | $123.9818 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $173.60 | 3.689% | $180.0041 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $138.39 | 4.200% | $144.2024 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $35.51 | 8.823% | $38.643 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $14.93 | 9.547% | $16.3554 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $762.11 | $811.7283 | $811.72 | $811.75 | $811.80 | |