| 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 | $101.42 | 13.368% | $114.9778 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $176.94 | 9.246% | $193.2999 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $32.69 | 10.309% | $36.06 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $64.52 | 7.598% | $69.4222 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $118.38 | 8.124% | $127.9972 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $97.71 | 13.390% | $110.7934 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $36.60 | 13.117% | $41.4008 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $628.26 | $693.9513 | $693.95 | $693.95 | $694.00 | |