| 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 | $120.76 | 5.813% | $127.7798 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $185.74 | 8.190% | $200.9521 | $200.95 | $200.95 | $201.00 |
| Purchase #3 | $16.55 | 13.871% | $18.8457 | $18.85 | $18.85 | $18.80 |
| Purchase #4 | $156.96 | 13.321% | $177.8686 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $103.86 | 11.153% | $115.4435 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $212.84 | 13.502% | $241.5777 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $84.72 | 9.656% | $92.9006 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $881.43 | $975.3680 | $975.37 | $975.40 | $975.40 | |