| 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 | $155.62 | 7.226% | $166.8651 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $140.55 | 11.173% | $156.2537 | $156.25 | $156.25 | $156.30 |
| Purchase #3 | $153.72 | 7.522% | $165.2828 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $206.38 | 4.480% | $215.6258 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $141.67 | 5.323% | $149.2111 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $81.74 | 10.634% | $90.4322 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $221.52 | 13.679% | $251.8217 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,101.20 | $1,195.4924 | $1,195.49 | $1,195.50 | $1,195.50 | |