| 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 | $176.30 | 6.853% | $188.3818 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $114.86 | 13.666% | $130.5568 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $204.33 | 7.215% | $219.0724 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $246.78 | 9.496% | $270.2142 | $270.21 | $270.20 | $270.20 |
| Purchase #5 | $31.67 | 7.334% | $33.9927 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $26.52 | 8.407% | $28.7495 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $161.54 | 3.163% | $166.6495 | $166.65 | $166.65 | $166.60 |
| 7 purchase totals = | $962.00 | $1,037.6169 | $1,037.61 | $1,037.60 | $1,037.60 | |