| 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 | $187.99 | 6.230% | $199.7018 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $123.67 | 6.740% | $132.0054 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $47.70 | 7.666% | $51.3567 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $166.79 | 9.795% | $183.1271 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $94.81 | 8.376% | $102.7513 | $102.75 | $102.75 | $102.80 |
| Purchase #6 | $155.75 | 12.238% | $174.8107 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $197.86 | 13.454% | $224.4801 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $974.57 | $1,068.2331 | $1,068.24 | $1,068.25 | $1,068.30 | |