| 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 | $147.48 | 8.149% | $159.4981 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $185.31 | 8.705% | $201.4412 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $218.48 | 7.506% | $234.8791 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $119.31 | 10.740% | $132.1239 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $111.64 | 8.734% | $121.3906 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $107.44 | 10.326% | $118.5343 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $168.92 | 12.357% | $189.7934 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $1,058.58 | $1,157.6606 | $1,157.65 | $1,157.70 | $1,157.60 | |