| 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 | $98.47 | 10.690% | $108.9964 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $33.85 | 13.573% | $38.4445 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $65.71 | 13.287% | $74.4409 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $179.77 | 11.376% | $200.2206 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $219.34 | 9.507% | $240.1927 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $158.40 | 12.754% | $178.6023 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $159.95 | 9.864% | $175.7275 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $915.49 | $1,016.6249 | $1,016.62 | $1,016.65 | $1,016.50 | |