| 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 | $137.96 | 6.701% | $147.2047 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $166.33 | 5.769% | $175.9256 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $219.48 | 10.245% | $241.9657 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $30.32 | 13.773% | $34.496 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $129.61 | 9.254% | $141.6041 | $141.60 | $141.60 | $141.60 |
| Purchase #6 | $122.29 | 6.782% | $130.5837 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $7.57 | 11.698% | $8.4555 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $813.56 | $880.2353 | $880.24 | $880.25 | $880.30 | |