| 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 | $179.59 | 9.437% | $196.5379 | $196.54 | $196.55 | $196.50 |
| Purchase #2 | $76.61 | 10.848% | $84.9207 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $174.39 | 6.489% | $185.7062 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $245.60 | 10.464% | $271.2996 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $8.93 | 13.721% | $10.1553 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $189.80 | 4.188% | $197.7488 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $94.29 | 3.710% | $97.7882 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $969.21 | $1,044.1567 | $1,044.17 | $1,044.15 | $1,044.10 | |