| 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 | $150.88 | 11.795% | $168.6763 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $204.33 | 9.388% | $223.5125 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $125.95 | 7.307% | $135.1532 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $57.87 | 4.239% | $60.3231 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $225.34 | 4.636% | $235.7868 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $161.79 | 12.214% | $181.551 | $181.55 | $181.55 | $181.60 |
| Purchase #7 | $172.60 | 8.788% | $187.7681 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $1,098.76 | $1,192.7710 | $1,192.77 | $1,192.75 | $1,192.90 | |