| 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 | $171.74 | 13.274% | $194.5368 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $15.84 | 3.151% | $16.3391 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $35.40 | 8.360% | $38.3594 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $160.30 | 3.160% | $165.3655 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $170.72 | 6.629% | $182.037 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $148.89 | 4.766% | $155.9861 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $172.80 | 11.477% | $192.6323 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $875.69 | $945.2562 | $945.27 | $945.30 | $945.20 | |