| 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 | $92.62 | 8.650% | $100.6316 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $27.84 | 5.521% | $29.377 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $135.33 | 11.463% | $150.8429 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $166.25 | 6.429% | $176.9382 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $122.91 | 10.346% | $135.6263 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $60.70 | 7.205% | $65.0734 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $167.87 | 11.772% | $187.6317 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $773.52 | $846.1211 | $846.12 | $846.20 | $846.00 | |