| 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 | $218.42 | 5.241% | $229.8674 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $172.90 | 6.631% | $184.365 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $43.45 | 11.552% | $48.4693 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $157.99 | 10.586% | $174.7148 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $205.34 | 6.620% | $218.9335 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $20.98 | 12.206% | $23.5408 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $149.78 | 7.372% | $160.8218 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $968.86 | $1,040.7126 | $1,040.71 | $1,040.65 | $1,040.70 | |