| 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 | $155.75 | 6.165% | $165.352 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $226.91 | 8.700% | $246.6512 | $246.65 | $246.65 | $246.70 |
| Purchase #3 | $85.53 | 6.781% | $91.3298 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $39.51 | 3.851% | $41.0315 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $162.91 | 13.765% | $185.3346 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $117.33 | 7.701% | $126.3656 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $47.61 | 6.510% | $50.7094 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $835.55 | $906.7741 | $906.77 | $906.80 | $906.80 | |