| 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 | $178.72 | 10.782% | $197.9896 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $106.92 | 13.616% | $121.4782 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $234.30 | 12.531% | $263.6601 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $211.72 | 7.654% | $227.925 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $110.74 | 9.788% | $121.5792 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $146.71 | 12.558% | $165.1338 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $120.31 | 9.853% | $132.1641 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,109.42 | $1,229.9300 | $1,229.93 | $1,230.00 | $1,230.00 | |