| 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 | $177.44 | 6.222% | $188.4803 | $188.48 | $188.50 | $188.50 |
| Purchase #2 | $135.29 | 8.384% | $146.6327 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $79.95 | 9.831% | $87.8099 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $79.87 | 9.347% | $87.3354 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $165.44 | 8.156% | $178.9333 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $25.29 | 12.465% | $28.4424 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $118.80 | 4.140% | $123.7183 | $123.72 | $123.70 | $123.70 |
| 7 purchase totals = | $782.08 | $841.3523 | $841.35 | $841.40 | $841.20 | |