| 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 | $186.89 | 7.336% | $200.6003 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $129.28 | 10.536% | $142.9009 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $28.57 | 4.634% | $29.8939 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $177.96 | 6.403% | $189.3548 | $189.35 | $189.35 | $189.40 |
| Purchase #5 | $81.34 | 5.441% | $85.7657 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $221.26 | 6.302% | $235.2038 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $82.45 | 9.147% | $89.9917 | $89.99 | $90.00 | $90.00 |
| 7 purchase totals = | $907.75 | $973.7111 | $973.70 | $973.70 | $973.80 | |