| 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 | $137.32 | 7.652% | $147.8277 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $204.41 | 12.389% | $229.7344 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $49.48 | 10.715% | $54.7818 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $7.27 | 13.424% | $8.2459 | $8.25 | $8.25 | $8.20 |
| Purchase #5 | $158.48 | 4.412% | $165.4721 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $189.89 | 6.512% | $202.2556 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $210.43 | 6.354% | $223.8007 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $957.28 | $1,032.1182 | $1,032.12 | $1,032.15 | $1,032.10 | |