| 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 | $159.34 | 10.236% | $175.65 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $127.27 | 10.426% | $140.5392 | $140.54 | $140.55 | $140.50 |
| Purchase #3 | $92.85 | 11.287% | $103.33 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $175.44 | 11.272% | $195.2156 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $163.82 | 6.463% | $174.4077 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $87.53 | 10.851% | $97.0279 | $97.03 | $97.05 | $97.00 |
| Purchase #7 | $111.28 | 13.656% | $126.4764 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $917.53 | $1,012.6468 | $1,012.66 | $1,012.70 | $1,012.60 | |