| 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 | $144.26 | 8.770% | $156.9116 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $5.62 | 13.446% | $6.3757 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $195.33 | 3.548% | $202.2603 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $242.47 | 4.457% | $253.2769 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $178.40 | 6.565% | $190.112 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $91.53 | 6.165% | $97.1728 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $241.52 | 12.675% | $272.1327 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $1,099.13 | $1,178.2420 | $1,178.24 | $1,178.25 | $1,178.30 | |