| 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 | $160.68 | 8.687% | $174.6383 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $157.42 | 4.682% | $164.7904 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $73.88 | 8.490% | $80.1524 | $80.15 | $80.15 | $80.20 |
| Purchase #4 | $42.64 | 6.247% | $45.3037 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $116.60 | 3.149% | $120.2717 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $195.57 | 8.786% | $212.7528 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $242.76 | 4.171% | $252.8855 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $989.55 | $1,050.7948 | $1,050.79 | $1,050.80 | $1,050.90 | |