| 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 | $14.33 | 5.534% | $15.123 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $128.53 | 13.296% | $145.6193 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $182.93 | 6.559% | $194.9284 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $245.25 | 5.148% | $257.8755 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $123.56 | 7.366% | $132.6614 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $180.73 | 6.688% | $192.8172 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $63.52 | 10.737% | $70.3401 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $938.85 | $1,009.3649 | $1,009.37 | $1,009.35 | $1,009.30 | |