| 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 | $136.71 | 8.157% | $147.8614 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $62.27 | 8.822% | $67.7635 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $121.63 | 7.517% | $130.7729 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $7.43 | 8.160% | $8.0363 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $246.62 | 11.397% | $274.7273 | $274.73 | $274.75 | $274.70 |
| Purchase #6 | $24.83 | 13.379% | $28.152 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $120.91 | 4.728% | $126.6266 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $720.40 | $783.9400 | $783.94 | $783.95 | $784.00 | |