| 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 | $142.46 | 5.344% | $150.0731 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $90.39 | 6.611% | $96.3657 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $238.43 | 5.821% | $252.309 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $243.45 | 3.707% | $252.4747 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $64.89 | 5.226% | $68.2812 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $135.81 | 8.633% | $147.5345 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $138.76 | 5.206% | $145.9838 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $1,054.19 | $1,113.0220 | $1,113.01 | $1,113.00 | $1,113.10 | |