| 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 | $137.43 | 9.145% | $149.998 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $142.54 | 9.268% | $155.7506 | $155.75 | $155.75 | $155.80 |
| Purchase #3 | $171.30 | 3.650% | $177.5525 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $181.68 | 7.166% | $194.6992 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $182.54 | 11.870% | $204.2075 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $147.45 | 3.823% | $153.087 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $128.67 | 13.307% | $145.7921 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $1,091.61 | $1,181.0869 | $1,181.09 | $1,181.10 | $1,181.20 | |