| 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 | $202.86 | 6.841% | $216.7377 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $224.47 | 7.399% | $241.0785 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $130.65 | 11.628% | $145.842 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $78.64 | 6.142% | $83.4701 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $153.65 | 9.277% | $167.9041 | $167.90 | $167.90 | $167.90 |
| Purchase #6 | $209.38 | 7.502% | $225.0877 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $103.74 | 3.327% | $107.1914 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $1,103.39 | $1,187.3115 | $1,187.31 | $1,187.35 | $1,187.30 | |