| 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 | $182.82 | 5.683% | $193.2097 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $145.28 | 13.293% | $164.5921 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $180.47 | 12.772% | $203.5196 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $90.57 | 9.679% | $99.3363 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $232.83 | 12.596% | $262.1573 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $147.61 | 9.828% | $162.1171 | $162.12 | $162.10 | $162.10 |
| Purchase #7 | $115.75 | 8.464% | $125.5471 | $125.55 | $125.55 | $125.50 |
| 7 purchase totals = | $1,095.33 | $1,210.4792 | $1,210.49 | $1,210.45 | $1,210.40 | |