| 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 | $155.53 | 11.287% | $173.0847 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $135.45 | 5.250% | $142.5611 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $178.42 | 13.437% | $202.3943 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $172.31 | 4.512% | $180.0846 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $72.36 | 6.259% | $76.889 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $240.86 | 10.216% | $265.4663 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $167.35 | 4.576% | $175.0079 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $1,122.28 | $1,215.4879 | $1,215.48 | $1,215.50 | $1,215.60 | |