| 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 | $185.35 | 6.527% | $197.4478 | $197.45 | $197.45 | $197.40 |
| Purchase #2 | $84.52 | 4.179% | $88.0521 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $85.96 | 5.403% | $90.6044 | $90.60 | $90.60 | $90.60 |
| Purchase #4 | $189.67 | 6.750% | $202.4727 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $123.30 | 5.327% | $129.8682 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $145.31 | 6.119% | $154.2015 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $175.48 | 11.435% | $195.5461 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $989.59 | $1,058.1928 | $1,058.19 | $1,058.15 | $1,058.20 | |