| 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 | $130.85 | 13.874% | $149.0041 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $209.58 | 5.389% | $220.8743 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $7.65 | 8.800% | $8.3232 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $184.51 | 7.262% | $197.9091 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $169.85 | 12.178% | $190.5343 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $216.84 | 7.700% | $233.5367 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $235.77 | 7.562% | $253.5989 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,155.05 | $1,253.7806 | $1,253.77 | $1,253.75 | $1,253.70 | |