| 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 | $143.59 | 4.570% | $150.1521 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $5.49 | 9.416% | $6.0069 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $237.86 | 8.604% | $258.3255 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $178.66 | 13.596% | $202.9506 | $202.95 | $202.95 | $203.00 |
| Purchase #5 | $49.84 | 10.306% | $54.9765 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $157.43 | 9.491% | $172.3717 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $146.30 | 10.288% | $161.3513 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $919.17 | $1,006.1346 | $1,006.14 | $1,006.15 | $1,006.30 | |