| 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 | $180.66 | 13.225% | $204.5523 | $204.55 | $204.55 | $204.60 |
| Purchase #2 | $66.45 | 13.582% | $75.4752 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $194.47 | 12.110% | $218.0203 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $231.48 | 13.737% | $263.2784 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $202.38 | 5.154% | $212.8107 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $92.47 | 4.566% | $96.6922 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $70.73 | 4.749% | $74.089 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $1,038.64 | $1,144.9181 | $1,144.92 | $1,144.95 | $1,145.00 | |