| 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 | $229.44 | 12.365% | $257.8103 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $160.68 | 11.256% | $178.7661 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $26.75 | 7.271% | $28.695 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $193.28 | 4.379% | $201.7437 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $141.60 | 10.826% | $156.9296 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $83.67 | 11.656% | $93.4226 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $230.63 | 5.473% | $243.2524 | $243.25 | $243.25 | $243.30 |
| 7 purchase totals = | $1,066.05 | $1,160.6197 | $1,160.62 | $1,160.60 | $1,160.60 | |