| 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 | $142.97 | 7.456% | $153.6298 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $190.70 | 9.769% | $209.3295 | $209.33 | $209.35 | $209.30 |
| Purchase #3 | $160.35 | 7.420% | $172.248 | $172.25 | $172.25 | $172.20 |
| Purchase #4 | $26.46 | 12.780% | $29.8416 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $250.84 | 8.115% | $271.1957 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $248.64 | 13.727% | $282.7708 | $282.77 | $282.75 | $282.80 |
| Purchase #7 | $24.91 | 6.682% | $26.5745 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $1,044.87 | $1,145.5899 | $1,145.59 | $1,145.60 | $1,145.50 | |