| 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 | $147.48 | 5.571% | $155.6961 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $223.58 | 4.541% | $233.7328 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $248.64 | 6.828% | $265.6171 | $265.62 | $265.60 | $265.60 |
| Purchase #4 | $184.68 | 11.424% | $205.7778 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $95.51 | 4.734% | $100.0314 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $36.35 | 11.782% | $40.6328 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $115.47 | 11.444% | $128.6844 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $1,051.71 | $1,130.1724 | $1,130.17 | $1,130.25 | $1,130.10 | |