| 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 | $191.68 | 13.393% | $217.3517 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $84.97 | 5.775% | $89.877 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $124.34 | 9.319% | $135.9272 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $168.74 | 3.414% | $174.5008 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $199.85 | 11.655% | $223.1425 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $140.81 | 3.800% | $146.1608 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $14.59 | 7.258% | $15.6489 | $15.65 | $15.65 | $15.60 |
| 7 purchase totals = | $924.98 | $1,002.6089 | $1,002.61 | $1,002.65 | $1,002.60 | |