| 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 | $140.91 | 8.728% | $153.2086 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $149.65 | 4.805% | $156.8407 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $157.40 | 10.626% | $174.1253 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $212.80 | 6.491% | $226.6128 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $201.79 | 6.167% | $214.2344 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $101.88 | 8.424% | $110.4624 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $192.39 | 7.376% | $206.5807 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $1,156.82 | $1,242.0649 | $1,242.06 | $1,242.10 | $1,242.00 | |