| 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 | $172.43 | 5.464% | $181.8516 | $181.85 | $181.85 | $181.90 |
| Purchase #2 | $228.68 | 3.455% | $236.5809 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $196.62 | 6.298% | $209.0031 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $29.93 | 10.177% | $32.976 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $66.62 | 10.228% | $73.4339 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $113.82 | 10.401% | $125.6584 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $34.89 | 13.302% | $39.5311 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $842.99 | $899.0350 | $899.03 | $899.10 | $899.10 | |