| 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 | $126.60 | 12.713% | $142.6947 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $220.50 | 6.412% | $234.6385 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $163.94 | 10.472% | $181.1078 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $160.51 | 8.828% | $174.6798 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $43.75 | 8.171% | $47.3248 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $112.89 | 4.693% | $118.1879 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $242.27 | 13.466% | $274.8941 | $274.89 | $274.90 | $274.90 |
| 7 purchase totals = | $1,070.46 | $1,173.5276 | $1,173.52 | $1,173.55 | $1,173.50 | |