| 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 | $143.88 | 8.238% | $155.7328 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $44.51 | 5.509% | $46.9621 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $109.54 | 3.569% | $113.4495 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $135.53 | 9.744% | $148.736 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $67.86 | 4.251% | $70.7447 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $230.52 | 11.444% | $256.9007 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $7.93 | 6.777% | $8.4674 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $739.77 | $800.9932 | $800.99 | $801.00 | $800.90 | |