| 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 | $149.70 | 4.463% | $156.3811 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $87.48 | 9.507% | $95.7967 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $225.70 | 13.822% | $256.8963 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $174.93 | 5.316% | $184.2293 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $226.87 | 8.785% | $246.8005 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $244.42 | 3.515% | $253.0114 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $101.38 | 9.323% | $110.8317 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $1,210.48 | $1,303.9470 | $1,303.95 | $1,304.00 | $1,303.90 | |