| 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 | $156.72 | 7.694% | $168.778 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $215.57 | 13.452% | $244.5685 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $66.85 | 11.292% | $74.3987 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $140.28 | 13.510% | $159.2318 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $149.93 | 7.131% | $160.6215 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $14.35 | 11.332% | $15.9761 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $21.59 | 11.798% | $24.1372 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $765.29 | $847.7118 | $847.72 | $847.75 | $847.70 | |