| 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 | $159.43 | 11.804% | $178.2491 | $178.25 | $178.25 | $178.20 |
| Purchase #2 | $219.84 | 10.750% | $243.4728 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $220.69 | 8.275% | $238.9521 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $218.54 | 10.475% | $241.4321 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $230.41 | 5.368% | $242.7784 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $149.44 | 11.659% | $166.8632 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $185.93 | 6.515% | $198.0433 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $1,384.28 | $1,509.7910 | $1,509.78 | $1,509.80 | $1,509.80 | |