| 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 | $155.99 | 10.724% | $172.7184 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $39.91 | 9.742% | $43.798 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $147.53 | 5.477% | $155.6102 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $175.65 | 11.757% | $196.3012 | $196.30 | $196.30 | $196.30 |
| Purchase #5 | $84.73 | 3.657% | $87.8286 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $203.35 | 5.693% | $214.9267 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $115.58 | 9.455% | $126.5081 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $922.74 | $997.6912 | $997.70 | $997.70 | $997.60 | |