| 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 | $162.83 | 9.628% | $178.5073 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $180.82 | 7.384% | $194.1717 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $36.86 | 5.411% | $38.8545 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $27.35 | 8.381% | $29.6422 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $6.55 | 5.807% | $6.9304 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $153.29 | 7.485% | $164.7638 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $92.75 | 4.483% | $96.908 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $660.45 | $709.7779 | $709.77 | $709.75 | $709.80 | |