| 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 | $138.38 | 6.748% | $147.7179 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $197.29 | 8.416% | $213.8939 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $156.63 | 8.447% | $169.8605 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $207.82 | 7.689% | $223.7993 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $81.68 | 10.361% | $90.1429 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $26.39 | 11.304% | $29.3731 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $90.36 | 12.422% | $101.5845 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $898.55 | $976.3721 | $976.36 | $976.35 | $976.40 | |