| 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 | $173.47 | 8.544% | $188.2913 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $138.62 | 5.149% | $145.7575 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $56.45 | 7.407% | $60.6313 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $21.38 | 9.573% | $23.4267 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $103.87 | 9.195% | $113.4208 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $10.30 | 9.737% | $11.3029 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $142.36 | 12.492% | $160.1436 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $646.45 | $702.9741 | $702.97 | $703.00 | $702.90 | |