| 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 | $159.80 | 6.764% | $170.6089 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $228.40 | 7.268% | $245.0001 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $23.86 | 6.311% | $25.3658 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $133.98 | 6.373% | $142.5185 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $182.64 | 8.530% | $198.2192 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $195.92 | 11.721% | $218.8838 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $224.37 | 5.819% | $237.4261 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,148.97 | $1,238.0224 | $1,238.03 | $1,238.00 | $1,238.00 | |