| 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 | $181.83 | 7.668% | $195.7727 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $211.27 | 6.536% | $225.0786 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $37.29 | 11.357% | $41.525 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $220.49 | 8.695% | $239.6616 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $185.86 | 6.339% | $197.6417 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $245.86 | 11.834% | $274.9551 | $274.96 | $274.95 | $275.00 |
| Purchase #7 | $196.66 | 10.540% | $217.388 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,279.26 | $1,392.0227 | $1,392.03 | $1,392.05 | $1,392.10 | |