| 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 | $180.90 | 12.354% | $203.2484 | $203.25 | $203.25 | $203.20 |
| Purchase #2 | $74.81 | 7.244% | $80.2292 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $235.99 | 4.366% | $246.2933 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $96.84 | 5.748% | $102.4064 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $135.74 | 7.581% | $146.0304 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $225.48 | 6.546% | $240.2399 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $131.43 | 13.573% | $149.269 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,081.19 | $1,167.7166 | $1,167.72 | $1,167.75 | $1,167.60 | |