| 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 | $160.56 | 9.650% | $176.054 | $176.05 | $176.05 | $176.10 |
| Purchase #2 | $91.54 | 11.272% | $101.8584 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $131.78 | 3.811% | $136.8021 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $193.65 | 10.305% | $213.6056 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $159.37 | 7.550% | $171.4024 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $155.78 | 4.443% | $162.7013 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $152.47 | 3.124% | $157.2332 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $1,045.15 | $1,119.6570 | $1,119.65 | $1,119.65 | $1,119.70 | |