| 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 | $171.53 | 13.218% | $194.2028 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $247.68 | 7.838% | $267.0932 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $56.42 | 6.293% | $59.9705 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $42.55 | 7.299% | $45.6557 | $45.66 | $45.65 | $45.70 |
| Purchase #5 | $211.38 | 4.328% | $220.5285 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $183.72 | 10.825% | $203.6077 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $91.92 | 7.478% | $98.7938 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $1,005.20 | $1,089.8522 | $1,089.85 | $1,089.85 | $1,089.90 | |