| 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 | $131.64 | 5.740% | $139.1961 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $150.44 | 11.623% | $167.9256 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $159.66 | 9.515% | $174.8516 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $227.86 | 12.396% | $256.1055 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $103.68 | 6.120% | $110.0252 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $86.65 | 4.473% | $90.5259 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $226.79 | 6.814% | $242.2435 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,086.72 | $1,180.8734 | $1,180.89 | $1,180.95 | $1,180.80 | |