| 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 | $230.78 | 9.860% | $253.5349 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $199.46 | 4.315% | $208.0667 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $74.73 | 3.835% | $77.5959 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $150.39 | 6.380% | $159.9849 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $67.63 | 3.137% | $69.7516 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $102.67 | 12.414% | $115.4155 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $162.62 | 8.165% | $175.8979 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $988.28 | $1,060.2474 | $1,060.25 | $1,060.25 | $1,060.30 | |