| 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 | $139.57 | 5.832% | $147.7097 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $172.39 | 3.451% | $178.3392 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $119.49 | 9.226% | $130.5141 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $181.46 | 7.851% | $195.7064 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $176.89 | 13.761% | $201.2318 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $133.55 | 13.685% | $151.8263 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $70.25 | 13.236% | $79.5483 | $79.55 | $79.55 | $79.50 |
| 7 purchase totals = | $993.60 | $1,084.8758 | $1,084.88 | $1,084.90 | $1,084.70 | |