| 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 | $86.46 | 13.193% | $97.8667 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $172.95 | 9.503% | $189.3854 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $122.31 | 6.865% | $130.7066 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $82.35 | 7.764% | $88.7437 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $162.87 | 8.607% | $176.8882 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $217.59 | 6.734% | $232.2425 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $203.38 | 11.740% | $227.2568 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $1,047.91 | $1,143.0899 | $1,143.10 | $1,143.10 | $1,143.10 | |