| 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 | $175.86 | 6.367% | $187.057 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $116.61 | 7.345% | $125.175 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $174.89 | 9.657% | $191.7791 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $86.36 | 5.306% | $90.9423 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $43.90 | 7.441% | $47.1666 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $155.28 | 4.511% | $162.2847 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $14.81 | 11.796% | $16.557 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $767.71 | $820.9617 | $820.97 | $821.00 | $821.10 | |