| 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 | $71.29 | 5.448% | $75.1739 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $168.74 | 8.446% | $182.9918 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $181.31 | 12.493% | $203.9611 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $189.28 | 9.538% | $207.3335 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $115.72 | 6.227% | $122.9259 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $106.60 | 9.319% | $116.5341 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $223.84 | 7.482% | $240.5877 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $1,056.78 | $1,149.5080 | $1,149.50 | $1,149.55 | $1,149.50 | |