| 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 | $247.57 | 7.781% | $266.8334 | $266.83 | $266.85 | $266.80 |
| Purchase #2 | $173.54 | 3.774% | $180.0894 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $248.54 | 6.167% | $263.8675 | $263.87 | $263.85 | $263.90 |
| Purchase #4 | $152.58 | 10.146% | $168.0608 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $79.76 | 7.394% | $85.6575 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $32.86 | 10.472% | $36.3011 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $34.66 | 5.335% | $36.5091 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $969.51 | $1,037.3188 | $1,037.32 | $1,037.30 | $1,037.40 | |