| 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 | $217.91 | 6.493% | $232.0589 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $220.48 | 11.501% | $245.8374 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $158.79 | 4.436% | $165.8339 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $135.36 | 4.418% | $141.3402 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $182.79 | 4.865% | $191.6827 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $148.54 | 10.724% | $164.4694 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $37.49 | 13.596% | $42.5871 | $42.59 | $42.60 | $42.60 |
| 7 purchase totals = | $1,101.36 | $1,183.8096 | $1,183.81 | $1,183.85 | $1,183.80 | |