| 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 | $164.45 | 6.183% | $174.6179 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $212.72 | 5.814% | $225.0875 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $188.25 | 12.232% | $211.2767 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $203.27 | 13.487% | $230.685 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $91.46 | 10.470% | $101.0359 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $35.84 | 11.219% | $39.8609 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $100.69 | 13.141% | $113.9217 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $996.68 | $1,096.4856 | $1,096.50 | $1,096.50 | $1,096.50 | |