| 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 | $149.94 | 11.278% | $166.8502 | $166.85 | $166.85 | $166.90 |
| Purchase #2 | $191.75 | 11.180% | $213.1877 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $248.93 | 9.200% | $271.8316 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $91.76 | 8.767% | $99.8046 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $208.55 | 4.648% | $218.2434 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $25.42 | 7.847% | $27.4147 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $172.50 | 6.131% | $183.076 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,088.85 | $1,180.4082 | $1,180.40 | $1,180.45 | $1,180.40 | |