| 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 | $167.78 | 6.460% | $178.6186 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $85.92 | 7.472% | $92.3399 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $174.25 | 10.616% | $192.7484 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $144.74 | 11.786% | $161.7991 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $39.39 | 8.257% | $42.6424 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $234.33 | 10.789% | $259.6119 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $110.60 | 10.565% | $122.2849 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $957.01 | $1,050.0452 | $1,050.04 | $1,050.05 | $1,049.90 | |