| 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 | $139.53 | 12.557% | $157.0508 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $31.92 | 11.589% | $35.6192 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $174.42 | 8.613% | $189.4428 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $233.48 | 5.397% | $246.0809 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $63.43 | 8.427% | $68.7752 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $143.80 | 10.275% | $158.5755 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $87.69 | 9.462% | $95.9872 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $874.27 | $951.5316 | $951.54 | $951.60 | $951.60 | |