| 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 | $165.98 | 13.280% | $188.0221 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $135.52 | 6.331% | $144.0998 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $27.35 | 7.653% | $29.4431 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $12.75 | 7.279% | $13.6781 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $133.61 | 5.218% | $140.5818 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $196.42 | 11.253% | $218.5231 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $6.62 | 8.534% | $7.185 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $678.25 | $741.5330 | $741.53 | $741.55 | $741.50 | |