| 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 | $184.67 | 7.347% | $198.2377 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $142.46 | 12.473% | $160.229 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $85.65 | 11.654% | $95.6317 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $52.69 | 7.495% | $56.6391 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $184.82 | 4.326% | $192.8153 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $228.53 | 7.530% | $245.7383 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $197.81 | 3.119% | $203.9797 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,076.63 | $1,153.2708 | $1,153.28 | $1,153.35 | $1,153.10 | |