| 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 | $172.97 | 3.298% | $178.6746 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $82.95 | 12.323% | $93.1719 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $194.55 | 7.251% | $208.6568 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $230.52 | 10.822% | $255.4669 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $32.65 | 6.437% | $34.7517 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $146.26 | 4.442% | $152.7569 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $235.62 | 12.420% | $264.884 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $1,095.52 | $1,188.3628 | $1,188.36 | $1,188.30 | $1,188.60 | |