| 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 | $196.78 | 11.628% | $219.6616 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $181.74 | 12.146% | $203.8141 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $88.50 | 3.460% | $91.5621 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $17.26 | 5.295% | $18.1739 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $200.35 | 13.825% | $228.0484 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $147.51 | 10.428% | $162.8923 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $224.72 | 3.595% | $232.7987 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $1,056.86 | $1,156.9511 | $1,156.94 | $1,156.90 | $1,157.00 | |