| 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 | $164.72 | 12.387% | $185.1239 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $14.69 | 11.754% | $16.4167 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $84.77 | 9.595% | $92.9037 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $94.29 | 9.409% | $103.1617 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $119.31 | 13.193% | $135.0506 | $135.05 | $135.05 | $135.10 |
| Purchase #6 | $167.56 | 8.347% | $181.5462 | $181.55 | $181.55 | $181.50 |
| Purchase #7 | $71.45 | 3.472% | $73.9307 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $716.79 | $788.1335 | $788.13 | $788.10 | $788.10 | |