| 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 | $178.45 | 5.274% | $187.8615 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $128.99 | 5.256% | $135.7697 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $35.40 | 10.429% | $39.0919 | $39.09 | $39.10 | $39.10 |
| Purchase #4 | $141.53 | 10.509% | $156.4034 | $156.40 | $156.40 | $156.40 |
| Purchase #5 | $182.59 | 9.713% | $200.325 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $70.40 | 3.566% | $72.9105 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $168.75 | 4.798% | $176.8466 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $906.11 | $969.2086 | $969.21 | $969.20 | $969.20 | |