| 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 | $163.28 | 11.605% | $182.2286 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $157.60 | 10.176% | $173.6374 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $202.44 | 8.733% | $220.1191 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $113.63 | 13.245% | $128.6803 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $71.49 | 6.827% | $76.3706 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $156.53 | 11.506% | $174.5403 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $202.88 | 7.181% | $217.4488 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,067.85 | $1,173.0251 | $1,173.03 | $1,173.05 | $1,172.90 | |