| 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 | $129.96 | 10.435% | $143.5213 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $173.81 | 4.757% | $182.0781 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $189.81 | 7.356% | $203.7724 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $66.77 | 4.163% | $69.5496 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $152.26 | 12.272% | $170.9453 | $170.95 | $170.95 | $170.90 |
| Purchase #6 | $32.94 | 12.772% | $37.1471 | $37.15 | $37.15 | $37.10 |
| Purchase #7 | $241.54 | 3.768% | $250.6412 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $987.09 | $1,057.6550 | $1,057.66 | $1,057.65 | $1,057.50 | |