| 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 | $133.65 | 6.386% | $142.1849 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $93.98 | 9.437% | $102.8489 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $14.85 | 4.458% | $15.512 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $192.55 | 11.605% | $214.8954 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $138.54 | 10.402% | $152.9509 | $152.95 | $152.95 | $153.00 |
| Purchase #6 | $145.62 | 11.723% | $162.691 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $120.57 | 9.707% | $132.2737 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $839.76 | $923.3568 | $923.35 | $923.35 | $923.40 | |