| 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 | $160.72 | 4.412% | $167.811 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $129.42 | 7.508% | $139.1369 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $81.33 | 5.369% | $85.6966 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $210.29 | 6.804% | $224.5981 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $8.58 | 12.847% | $9.6823 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $43.56 | 9.118% | $47.5318 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $115.33 | 9.683% | $126.4974 | $126.50 | $126.50 | $126.50 |
| 7 purchase totals = | $749.23 | $800.9541 | $800.96 | $801.00 | $800.90 | |