| 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 | $181.36 | 6.395% | $192.958 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $160.64 | 4.340% | $167.6118 | $167.61 | $167.60 | $167.60 |
| Purchase #3 | $20.26 | 5.560% | $21.3865 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $6.45 | 13.737% | $7.336 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $57.41 | 11.403% | $63.9565 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $239.52 | 9.842% | $263.0936 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $198.96 | 8.766% | $216.4008 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $864.60 | $932.7432 | $932.75 | $932.75 | $932.80 | |