| 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 | $148.35 | 11.842% | $165.9176 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $72.34 | 3.305% | $74.7308 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $199.94 | 6.452% | $212.8401 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $244.72 | 3.751% | $253.8994 | $253.90 | $253.90 | $253.90 |
| Purchase #5 | $91.54 | 5.555% | $96.625 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $155.56 | 3.389% | $160.8319 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $127.63 | 5.819% | $135.0568 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,040.08 | $1,099.9016 | $1,099.91 | $1,099.95 | $1,099.80 | |