| 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 | $152.64 | 6.541% | $162.6242 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $139.47 | 11.181% | $155.0641 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $31.92 | 11.184% | $35.4899 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $27.42 | 9.325% | $29.9769 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $110.80 | 12.245% | $124.3675 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $34.39 | 9.142% | $37.5339 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $242.66 | 12.527% | $273.058 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $739.30 | $818.1145 | $818.11 | $818.10 | $818.20 | |