| 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 | $171.79 | 6.844% | $183.5473 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $42.94 | 10.559% | $47.474 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $136.83 | 6.637% | $145.9114 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $124.45 | 11.119% | $138.2876 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $196.57 | 11.309% | $218.8001 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $111.63 | 8.600% | $121.2302 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $220.30 | 6.131% | $233.8066 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,004.51 | $1,089.0572 | $1,089.06 | $1,089.05 | $1,089.00 | |