| 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 | $149.48 | 7.228% | $160.2844 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $206.58 | 12.415% | $232.2269 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $193.90 | 12.433% | $218.0076 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $131.43 | 3.362% | $135.8487 | $135.85 | $135.85 | $135.80 |
| Purchase #5 | $15.64 | 7.695% | $16.8435 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $59.90 | 6.437% | $63.7558 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $219.64 | 3.482% | $227.2879 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $976.57 | $1,054.2548 | $1,054.26 | $1,054.30 | $1,054.20 | |