| 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 | $149.32 | 8.187% | $161.5448 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $247.89 | 8.828% | $269.7737 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $244.84 | 13.198% | $277.154 | $277.15 | $277.15 | $277.20 |
| Purchase #4 | $152.86 | 9.380% | $167.1983 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $100.50 | 9.832% | $110.3812 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $185.53 | 10.376% | $204.7806 | $204.78 | $204.80 | $204.80 |
| Purchase #7 | $119.55 | 10.311% | $131.8768 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $1,200.49 | $1,322.7094 | $1,322.70 | $1,322.75 | $1,322.80 | |