| 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 | $157.90 | 10.814% | $174.9753 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $21.63 | 13.139% | $24.472 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $26.54 | 11.266% | $29.53 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $210.70 | 11.732% | $235.4193 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $136.53 | 13.323% | $154.7199 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $244.45 | 10.422% | $269.9266 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $188.49 | 6.681% | $201.083 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $986.24 | $1,090.1261 | $1,090.13 | $1,090.15 | $1,090.10 | |