| 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 | $149.71 | 7.349% | $160.7122 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $71.63 | 12.782% | $80.7857 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $39.67 | 7.227% | $42.537 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $85.75 | 8.414% | $92.965 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $162.50 | 3.830% | $168.7238 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $46.92 | 8.179% | $50.7576 | $50.76 | $50.75 | $50.80 |
| Purchase #7 | $200.68 | 11.227% | $223.2103 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $756.86 | $819.6916 | $819.70 | $819.65 | $819.70 | |