| 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 | $130.51 | 12.678% | $147.0561 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $213.71 | 13.817% | $243.2383 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $90.39 | 9.740% | $99.194 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $149.80 | 8.696% | $162.8266 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $162.91 | 5.121% | $171.2526 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $114.50 | 13.176% | $129.5865 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $232.74 | 3.853% | $241.7075 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $1,094.56 | $1,194.8616 | $1,194.87 | $1,194.90 | $1,194.90 | |