| 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 | $176.59 | 4.646% | $184.7944 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $197.55 | 8.123% | $213.597 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $108.55 | 8.467% | $117.7409 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $147.98 | 11.403% | $164.8542 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $157.72 | 11.544% | $175.9272 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $155.38 | 10.342% | $171.4494 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $146.55 | 5.840% | $155.1085 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $1,090.32 | $1,183.4716 | $1,183.47 | $1,183.50 | $1,183.40 | |