| 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 | $162.48 | 7.586% | $174.8057 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $41.83 | 4.110% | $43.5492 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $34.84 | 10.225% | $38.4024 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $65.31 | 7.838% | $70.429 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $31.91 | 7.773% | $34.3904 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $153.97 | 3.220% | $158.9278 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $102.33 | 13.723% | $116.3727 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $592.67 | $636.8772 | $636.88 | $636.90 | $636.80 | |