| 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 | $176.30 | 9.864% | $193.6902 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $27.50 | 5.114% | $28.9064 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $18.42 | 6.457% | $19.6094 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $195.94 | 3.484% | $202.7665 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $8.71 | 9.127% | $9.505 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $189.91 | 10.379% | $209.6208 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $162.42 | 6.348% | $172.7304 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $779.20 | $836.8287 | $836.84 | $836.80 | $836.80 | |