| 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 | $237.89 | 6.821% | $254.1165 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $155.58 | 4.305% | $162.2777 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $133.43 | 10.753% | $147.7777 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $146.62 | 13.190% | $165.9592 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $57.33 | 10.162% | $63.1559 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $177.77 | 6.358% | $189.0726 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $159.32 | 7.694% | $171.5781 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $1,067.94 | $1,153.9377 | $1,153.95 | $1,153.95 | $1,154.10 | |