| 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 | $73.85 | 13.369% | $83.723 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $30.33 | 12.328% | $34.0691 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $148.85 | 6.721% | $158.8542 | $158.85 | $158.85 | $158.90 |
| Purchase #4 | $127.51 | 8.601% | $138.4771 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $193.90 | 11.695% | $216.5766 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $211.84 | 12.345% | $237.9916 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $179.74 | 8.289% | $194.6386 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $966.02 | $1,064.3302 | $1,064.33 | $1,064.35 | $1,064.40 | |