| 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 | $178.28 | 6.348% | $189.5972 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $88.79 | 6.581% | $94.6333 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $34.42 | 3.798% | $35.7273 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $200.69 | 5.458% | $211.6437 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $105.53 | 4.250% | $110.015 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $106.94 | 10.509% | $118.1783 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $73.36 | 7.613% | $78.9449 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $788.01 | $838.7397 | $838.74 | $838.80 | $838.60 | |