| 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 | $167.94 | 5.264% | $176.7804 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $157.83 | 12.586% | $177.6945 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $149.44 | 11.484% | $166.6017 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $221.47 | 8.549% | $240.4035 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $16.34 | 3.828% | $16.9655 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $216.44 | 5.664% | $228.6992 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $145.40 | 3.241% | $150.1124 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $1,074.86 | $1,157.2572 | $1,157.25 | $1,157.25 | $1,157.30 | |