| 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 | $155.66 | 5.265% | $163.8555 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $140.88 | 3.510% | $145.8249 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $92.86 | 4.232% | $96.7898 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $83.57 | 13.365% | $94.7391 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $89.52 | 7.143% | $95.9144 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $178.46 | 10.385% | $196.9931 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $44.58 | 13.400% | $50.5537 | $50.55 | $50.55 | $50.60 |
| 7 purchase totals = | $785.53 | $844.6705 | $844.66 | $844.65 | $844.70 | |