| 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 | $115.40 | 6.412% | $122.7994 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $150.55 | 5.763% | $159.2262 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $60.28 | 3.761% | $62.5471 | $62.55 | $62.55 | $62.50 |
| Purchase #4 | $127.77 | 11.246% | $142.139 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $192.57 | 12.562% | $216.7606 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $43.43 | 9.555% | $47.5797 | $47.58 | $47.60 | $47.60 |
| Purchase #7 | $162.34 | 9.426% | $177.6422 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $852.34 | $928.6942 | $928.70 | $928.75 | $928.60 | |