| 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 | $112.45 | 4.566% | $117.5845 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $183.74 | 7.569% | $197.6473 | $197.65 | $197.65 | $197.60 |
| Purchase #3 | $160.67 | 13.267% | $181.9861 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $188.68 | 10.368% | $208.2423 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $205.40 | 6.165% | $218.0629 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $80.75 | 8.824% | $87.8754 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $151.76 | 5.251% | $159.7289 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $1,083.45 | $1,171.1274 | $1,171.13 | $1,171.20 | $1,171.10 | |