| 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 | $135.62 | 3.769% | $140.7315 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $128.93 | 13.782% | $146.6991 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $159.45 | 9.764% | $175.0187 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $181.78 | 11.430% | $202.5575 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $116.29 | 4.713% | $121.7707 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $72.39 | 10.431% | $79.941 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $138.78 | 13.221% | $157.1281 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $933.24 | $1,023.8466 | $1,023.85 | $1,023.85 | $1,023.80 | |