| 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 | $171.42 | 10.838% | $189.9985 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $209.45 | 5.553% | $221.0808 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $183.90 | 6.847% | $196.4916 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $30.97 | 8.115% | $33.4832 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $230.85 | 11.774% | $258.0303 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $143.77 | 3.655% | $149.0248 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $7.33 | 8.380% | $7.9443 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $977.69 | $1,056.0535 | $1,056.04 | $1,056.10 | $1,056.00 | |