| 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 | $192.80 | 7.364% | $206.9978 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $154.55 | 9.750% | $169.6186 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $171.62 | 3.196% | $177.105 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $116.44 | 10.655% | $128.8467 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $160.99 | 4.217% | $167.7789 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $158.65 | 10.234% | $174.8862 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $81.95 | 4.281% | $85.4583 | $85.46 | $85.45 | $85.50 |
| 7 purchase totals = | $1,037.00 | $1,110.6915 | $1,110.71 | $1,110.70 | $1,110.70 | |