| 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 | $181.46 | 9.131% | $198.0291 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $81.69 | 12.405% | $91.8236 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $35.45 | 7.767% | $38.2034 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $130.82 | 10.599% | $144.6856 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $186.86 | 4.330% | $194.951 | $194.95 | $194.95 | $195.00 |
| Purchase #6 | $103.78 | 3.815% | $107.7392 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $174.79 | 5.528% | $184.4524 | $184.45 | $184.45 | $184.50 |
| 7 purchase totals = | $894.85 | $959.8843 | $959.88 | $959.90 | $959.90 | |