| 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 | $83.81 | 4.659% | $87.7147 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $230.48 | 13.155% | $260.7996 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $158.82 | 8.445% | $172.2323 | $172.23 | $172.25 | $172.20 |
| Purchase #4 | $127.77 | 6.268% | $135.7786 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $113.94 | 7.801% | $122.8285 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $157.62 | 7.610% | $169.6149 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $164.36 | 10.318% | $181.3187 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $1,036.80 | $1,130.2873 | $1,130.28 | $1,130.30 | $1,130.20 | |