| 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 | $135.64 | 5.119% | $142.5834 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $54.58 | 7.400% | $58.6189 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $6.55 | 9.814% | $7.1928 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $145.86 | 6.578% | $155.4547 | $155.45 | $155.45 | $155.50 |
| Purchase #5 | $186.73 | 7.570% | $200.8655 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $159.85 | 10.147% | $176.07 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $188.35 | 8.116% | $203.6365 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $877.56 | $944.4218 | $944.42 | $944.40 | $944.50 | |