| 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 | $130.47 | 7.640% | $140.4379 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $168.32 | 4.519% | $175.9264 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $26.48 | 9.290% | $28.94 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $173.95 | 6.426% | $185.128 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $239.56 | 9.693% | $262.7806 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $174.39 | 13.176% | $197.3676 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $142.73 | 13.503% | $162.0028 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $1,055.90 | $1,152.5833 | $1,152.59 | $1,152.65 | $1,152.50 | |