| 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 | $153.48 | 4.803% | $160.8516 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $182.56 | 7.164% | $195.6386 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $73.80 | 9.788% | $81.0235 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $150.38 | 11.406% | $167.5323 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $96.87 | 10.136% | $106.6887 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $86.44 | 10.338% | $95.3762 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $144.72 | 7.802% | $156.0111 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $888.25 | $963.1220 | $963.12 | $963.15 | $963.10 | |