| 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 | $173.76 | 4.721% | $181.9632 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $150.53 | 8.137% | $162.7786 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $121.60 | 9.769% | $133.4791 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $7.69 | 12.309% | $8.6366 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $28.28 | 10.401% | $31.2214 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $210.37 | 4.317% | $219.4517 | $219.45 | $219.45 | $219.50 |
| Purchase #7 | $225.35 | 7.290% | $241.778 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $917.58 | $979.3086 | $979.31 | $979.35 | $979.40 | |