| 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 | $173.85 | 5.260% | $182.9945 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $161.35 | 3.282% | $166.6455 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $244.44 | 11.203% | $271.8246 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $154.79 | 9.331% | $169.2335 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $169.79 | 5.789% | $179.6191 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $227.32 | 7.830% | $245.1192 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $9.33 | 13.337% | $10.5743 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $1,140.87 | $1,226.0107 | $1,226.00 | $1,225.95 | $1,225.90 | |