| 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 | $105.78 | 11.186% | $117.6126 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $147.46 | 4.361% | $153.8907 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $85.97 | 3.163% | $88.6892 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $72.86 | 8.578% | $79.1099 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $95.55 | 7.558% | $102.7717 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $187.36 | 5.465% | $197.5992 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $6.84 | 12.484% | $7.6939 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $701.82 | $747.3672 | $747.36 | $747.35 | $747.40 | |