| 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 | $115.62 | 13.355% | $131.0611 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $147.60 | 4.347% | $154.0162 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $108.56 | 11.277% | $120.8023 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $66.33 | 6.332% | $70.53 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $69.63 | 11.829% | $77.8665 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $87.56 | 6.602% | $93.3407 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $152.68 | 12.212% | $171.3253 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $747.98 | $818.9421 | $818.95 | $818.95 | $818.90 | |