| 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 | $13.64 | 6.351% | $14.5063 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $177.34 | 8.424% | $192.2791 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $115.59 | 6.180% | $122.7335 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $166.49 | 9.509% | $182.3215 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $133.40 | 6.678% | $142.3085 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $161.35 | 10.757% | $178.7064 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $247.38 | 12.851% | $279.1708 | $279.17 | $279.15 | $279.20 |
| 7 purchase totals = | $1,015.19 | $1,112.0261 | $1,112.03 | $1,112.00 | $1,112.00 | |