| 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 | $155.90 | 11.741% | $174.2042 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $239.92 | 12.279% | $269.3798 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $179.42 | 8.683% | $194.999 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $131.59 | 10.501% | $145.4083 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $185.39 | 9.797% | $203.5527 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $207.95 | 7.521% | $223.5899 | $223.59 | $223.60 | $223.60 |
| Purchase #7 | $162.83 | 11.664% | $181.8225 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $1,263.00 | $1,392.9564 | $1,392.95 | $1,392.95 | $1,393.00 | |