| 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 | $162.92 | 3.376% | $168.4202 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $218.37 | 13.143% | $247.0704 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $90.31 | 13.379% | $102.3926 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $151.34 | 13.824% | $172.2612 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $122.60 | 10.491% | $135.462 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $6.92 | 8.237% | $7.49 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $198.84 | 9.596% | $217.9207 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $951.30 | $1,051.0171 | $1,051.01 | $1,050.95 | $1,051.10 | |