| 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 | $202.41 | 8.339% | $219.289 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $81.56 | 13.822% | $92.8332 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $174.44 | 5.822% | $184.5959 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $129.90 | 12.204% | $145.753 | $145.75 | $145.75 | $145.80 |
| Purchase #5 | $83.65 | 10.358% | $92.3145 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $6.75 | 9.804% | $7.4118 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $117.34 | 12.773% | $132.3278 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $796.05 | $874.5252 | $874.52 | $874.55 | $874.50 | |