| 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 | $182.88 | 5.586% | $193.0957 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $230.96 | 6.106% | $245.0624 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $218.80 | 5.506% | $230.8471 | $230.85 | $230.85 | $230.80 |
| Purchase #4 | $31.88 | 8.156% | $34.4801 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $117.31 | 7.826% | $126.4907 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $78.32 | 9.663% | $85.8881 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $207.80 | 5.718% | $219.682 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $1,067.95 | $1,135.5461 | $1,135.55 | $1,135.60 | $1,135.60 | |