| 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 | $175.98 | 7.319% | $188.86 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $225.44 | 8.333% | $244.2259 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $211.59 | 9.258% | $231.179 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $35.90 | 5.647% | $37.9273 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $180.27 | 12.666% | $203.103 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $145.71 | 3.112% | $150.2445 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $189.84 | 8.716% | $206.3865 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $1,164.73 | $1,261.9262 | $1,261.93 | $1,262.00 | $1,261.90 | |