| 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 | $177.84 | 9.566% | $194.8522 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $110.32 | 9.780% | $121.1093 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $176.53 | 5.108% | $185.5472 | $185.55 | $185.55 | $185.50 |
| Purchase #4 | $44.80 | 6.141% | $47.5512 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $67.88 | 11.618% | $75.7663 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $219.68 | 13.430% | $249.183 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $188.26 | 4.800% | $197.2965 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $985.31 | $1,071.3057 | $1,071.31 | $1,071.30 | $1,071.40 | |