| 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 | $115.66 | 8.174% | $125.114 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $37.58 | 5.441% | $39.6247 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $85.52 | 5.103% | $89.8841 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $137.60 | 9.594% | $150.8013 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $169.37 | 6.125% | $179.7439 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $239.87 | 5.488% | $253.0341 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $145.51 | 5.455% | $153.4476 | $153.45 | $153.45 | $153.40 |
| 7 purchase totals = | $931.11 | $991.6497 | $991.63 | $991.65 | $991.50 | |