| 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 | $148.54 | 13.376% | $168.4087 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $152.43 | 6.552% | $162.4172 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $184.34 | 5.733% | $194.9082 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $183.47 | 11.667% | $204.8754 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $18.36 | 5.278% | $19.329 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $216.51 | 13.519% | $245.78 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $14.85 | 8.223% | $16.0711 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $918.50 | $1,011.7896 | $1,011.80 | $1,011.80 | $1,011.80 | |