| 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 | $150.49 | 7.704% | $162.0837 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $70.36 | 3.488% | $72.8142 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $98.70 | 5.835% | $104.4591 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $195.26 | 12.476% | $219.6206 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $152.81 | 12.461% | $171.8517 | $171.85 | $171.85 | $171.90 |
| Purchase #6 | $186.26 | 7.511% | $200.25 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $122.87 | 10.310% | $135.5379 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $976.75 | $1,066.6172 | $1,066.61 | $1,066.60 | $1,066.70 | |