| 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 | $62.27 | 8.348% | $67.4683 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $203.30 | 3.638% | $210.6961 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $147.55 | 12.375% | $165.8093 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $193.39 | 8.722% | $210.2575 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $143.28 | 11.105% | $159.1912 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $130.44 | 11.825% | $145.8645 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $221.66 | 4.493% | $231.6192 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $1,101.89 | $1,190.9061 | $1,190.91 | $1,190.85 | $1,191.00 | |