| 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 | $178.41 | 8.147% | $192.9451 | $192.95 | $192.95 | $192.90 |
| Purchase #2 | $145.36 | 13.567% | $165.081 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $135.25 | 7.586% | $145.5101 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $136.46 | 7.575% | $146.7968 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $33.27 | 13.721% | $37.835 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $55.79 | 13.673% | $63.4182 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $57.85 | 4.480% | $60.4417 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $742.39 | $812.0279 | $812.04 | $812.05 | $811.90 | |