| 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 | $172.69 | 4.195% | $179.9343 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $234.57 | 5.155% | $246.6621 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $249.79 | 13.554% | $283.6465 | $283.65 | $283.65 | $283.60 |
| Purchase #4 | $29.77 | 4.527% | $31.1177 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $176.82 | 4.325% | $184.4675 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $185.62 | 10.757% | $205.5871 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $156.74 | 11.854% | $175.32 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,206.00 | $1,306.7352 | $1,306.74 | $1,306.70 | $1,306.70 | |