| 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 | $179.60 | 10.523% | $198.4993 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $209.83 | 3.160% | $216.4606 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $188.50 | 7.854% | $203.3048 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $235.65 | 6.640% | $251.2972 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $162.29 | 7.809% | $174.9632 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $91.92 | 5.376% | $96.8616 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $14.98 | 8.176% | $16.2048 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $1,082.77 | $1,157.5915 | $1,157.58 | $1,157.55 | $1,157.70 | |