| 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 | $165.38 | 13.591% | $187.8568 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $111.68 | 7.454% | $120.0046 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $173.44 | 4.756% | $181.6888 | $181.69 | $181.70 | $181.70 |
| Purchase #4 | $149.92 | 5.131% | $157.6124 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $174.34 | 12.711% | $196.5004 | $196.50 | $196.50 | $196.50 |
| Purchase #6 | $99.52 | 8.782% | $108.2598 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $249.69 | 7.642% | $268.7713 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,123.97 | $1,220.6941 | $1,220.69 | $1,220.65 | $1,220.80 | |