| 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 | $171.78 | 11.498% | $191.5313 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $194.44 | 6.627% | $207.3255 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $124.76 | 5.759% | $131.9449 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $86.36 | 11.145% | $95.9848 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $161.64 | 3.525% | $167.3378 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $158.37 | 5.145% | $166.5181 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $80.62 | 3.660% | $83.5707 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $977.97 | $1,044.2131 | $1,044.21 | $1,044.25 | $1,044.10 | |