| 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 | $143.95 | 3.108% | $148.424 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $89.68 | 4.616% | $93.8196 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $145.29 | 7.423% | $156.0749 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $155.64 | 4.295% | $162.3247 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $243.67 | 3.789% | $252.9027 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $154.70 | 8.175% | $167.3467 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $180.80 | 3.855% | $187.7698 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $1,113.73 | $1,168.6624 | $1,168.65 | $1,168.55 | $1,168.60 | |