| 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 | $161.51 | 12.489% | $181.681 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $102.60 | 12.410% | $115.3327 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $246.88 | 13.740% | $280.8013 | $280.80 | $280.80 | $280.80 |
| Purchase #4 | $109.30 | 3.677% | $113.319 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $110.63 | 3.647% | $114.6647 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $137.94 | 8.484% | $149.6428 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $47.29 | 6.874% | $50.5407 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $916.15 | $1,005.9822 | $1,005.97 | $1,006.00 | $1,005.90 | |