| 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 | $130.46 | 12.261% | $146.4557 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $183.93 | 3.654% | $190.6508 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $174.61 | 5.776% | $184.6955 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $74.59 | 3.439% | $77.1552 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $31.60 | 10.617% | $34.955 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $210.45 | 9.405% | $230.2428 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $226.92 | 11.773% | $253.6353 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $1,032.56 | $1,117.7903 | $1,117.81 | $1,117.80 | $1,117.90 | |