| 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 | $148.51 | 8.564% | $161.2284 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $154.36 | 3.860% | $160.3183 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $122.41 | 6.469% | $130.3287 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $71.59 | 12.255% | $80.3634 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $105.51 | 10.541% | $116.6318 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $8.85 | 11.239% | $9.8447 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $93.25 | 5.316% | $98.2072 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $704.48 | $756.9225 | $756.92 | $756.95 | $756.80 | |