| 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 | $174.87 | 10.278% | $192.8431 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $209.40 | 7.147% | $224.3658 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $156.55 | 5.436% | $165.0601 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $192.65 | 13.285% | $218.2436 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $122.60 | 8.406% | $132.9058 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $47.76 | 4.426% | $49.8739 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $180.30 | 11.373% | $200.8055 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,084.13 | $1,184.0978 | $1,184.10 | $1,184.05 | $1,184.10 | |