| 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 | $148.68 | 4.146% | $154.8443 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $101.97 | 10.529% | $112.7064 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $6.99 | 8.665% | $7.5957 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $154.45 | 11.124% | $171.631 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $23.86 | 3.504% | $24.6961 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $19.46 | 11.420% | $21.6823 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $144.50 | 12.331% | $162.3183 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $599.91 | $655.4741 | $655.48 | $655.50 | $655.40 | |