| 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 | $135.30 | 9.123% | $147.6434 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $76.40 | 4.533% | $79.8632 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $65.38 | 9.597% | $71.6545 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $154.48 | 12.675% | $174.0603 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $138.99 | 13.345% | $157.5382 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $113.63 | 10.751% | $125.8464 | $125.85 | $125.85 | $125.80 |
| Purchase #7 | $230.94 | 3.230% | $238.3994 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $915.12 | $995.0054 | $995.00 | $995.00 | $995.00 | |