| 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 | $168.84 | 8.535% | $183.2505 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $194.45 | 13.802% | $221.288 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $81.35 | 13.655% | $92.4583 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $65.64 | 6.808% | $70.1088 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $81.42 | 7.657% | $87.6543 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $248.65 | 6.772% | $265.4886 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $127.47 | 11.428% | $142.0373 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $967.82 | $1,062.2858 | $1,062.29 | $1,062.30 | $1,062.40 | |