| 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 | $155.42 | 10.497% | $171.7344 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $130.59 | 3.452% | $135.098 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $169.91 | 13.861% | $193.4612 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $193.69 | 13.243% | $219.3404 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $145.67 | 10.120% | $160.4118 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $60.87 | 4.193% | $63.4223 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $159.42 | 5.701% | $168.5085 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $1,015.57 | $1,111.9766 | $1,111.97 | $1,111.95 | $1,111.90 | |