| 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 | $179.48 | 9.756% | $196.9901 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $50.87 | 7.261% | $54.5637 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $173.88 | 4.557% | $181.8037 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $174.64 | 5.374% | $184.0252 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $219.58 | 4.837% | $230.2011 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $115.71 | 8.333% | $125.3521 | $125.35 | $125.35 | $125.40 |
| Purchase #7 | $189.70 | 9.781% | $208.2546 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $1,103.86 | $1,181.1905 | $1,181.18 | $1,181.20 | $1,181.30 | |