| 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 | $168.53 | 3.733% | $174.8212 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $168.42 | 11.239% | $187.3487 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $33.74 | 4.731% | $35.3362 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $183.88 | 10.513% | $203.2113 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $195.68 | 12.445% | $220.0324 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $142.93 | 6.763% | $152.5964 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $92.52 | 13.653% | $105.1518 | $105.15 | $105.15 | $105.20 |
| 7 purchase totals = | $985.70 | $1,078.4980 | $1,078.50 | $1,078.50 | $1,078.40 | |