| 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 | $187.56 | 8.280% | $203.09 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $197.69 | 11.202% | $219.8352 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $41.28 | 8.130% | $44.6361 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $149.58 | 3.801% | $155.2655 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $170.34 | 5.334% | $179.4259 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $82.64 | 6.111% | $87.6901 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $119.37 | 7.253% | $128.0279 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $948.46 | $1,017.9707 | $1,017.99 | $1,018.05 | $1,017.90 | |