| 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 | $180.87 | 5.679% | $191.1416 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $187.98 | 13.329% | $213.0359 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $34.68 | 5.246% | $36.4993 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $147.66 | 10.251% | $162.7966 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $63.49 | 11.586% | $70.846 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $201.36 | 9.847% | $221.1879 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $242.72 | 3.146% | $250.356 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,058.76 | $1,145.8633 | $1,145.88 | $1,145.90 | $1,145.80 | |