| 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 | $158.43 | 4.516% | $165.5847 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $219.27 | 3.406% | $226.7383 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $75.44 | 6.210% | $80.1248 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $220.47 | 6.226% | $234.1965 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $173.68 | 13.103% | $196.4373 | $196.44 | $196.45 | $196.40 |
| Purchase #6 | $242.49 | 4.580% | $253.596 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $171.57 | 13.314% | $194.4128 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,261.35 | $1,351.0904 | $1,351.09 | $1,351.10 | $1,351.00 | |