| 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 | $161.67 | 12.829% | $182.4106 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $165.77 | 5.290% | $174.5392 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $207.62 | 3.273% | $214.4154 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $87.91 | 3.364% | $90.8673 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $15.84 | 6.366% | $16.8484 | $16.85 | $16.85 | $16.80 |
| Purchase #6 | $187.71 | 12.509% | $211.1906 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $18.35 | 5.169% | $19.2985 | $19.30 | $19.30 | $19.30 |
| 7 purchase totals = | $844.87 | $909.5700 | $909.58 | $909.55 | $909.50 | |