| 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 | $171.62 | 6.195% | $182.2519 | $182.25 | $182.25 | $182.30 |
| Purchase #2 | $241.60 | 4.260% | $251.8922 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $138.77 | 6.110% | $147.2488 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $141.67 | 5.242% | $149.0963 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $198.80 | 9.775% | $218.2327 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $156.39 | 4.179% | $162.9255 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $76.75 | 4.480% | $80.1884 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $1,125.60 | $1,191.8358 | $1,191.84 | $1,191.90 | $1,191.80 | |