| 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 | $123.97 | 5.574% | $130.8801 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $184.57 | 5.385% | $194.5091 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $75.62 | 13.685% | $85.9686 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $188.86 | 11.654% | $210.8697 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $200.73 | 5.603% | $211.9769 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $145.75 | 9.797% | $160.0291 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $165.40 | 13.613% | $187.9159 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $1,084.90 | $1,182.1494 | $1,182.16 | $1,182.15 | $1,182.20 | |