| 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 | $179.85 | 10.270% | $198.3206 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $33.62 | 11.579% | $37.5129 | $37.51 | $37.50 | $37.50 |
| Purchase #3 | $25.53 | 10.119% | $28.1134 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $31.92 | 8.270% | $34.5598 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $109.99 | 11.609% | $122.7587 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $87.30 | 5.821% | $92.3817 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $14.45 | 13.487% | $16.3989 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $482.66 | $530.0460 | $530.04 | $530.00 | $530.10 | |