| 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 | $181.55 | 8.628% | $197.2141 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $20.60 | 13.716% | $23.4255 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $122.59 | 4.572% | $128.1948 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $36.81 | 7.424% | $39.5428 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $31.88 | 8.650% | $34.6376 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $220.77 | 13.668% | $250.9448 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $136.39 | 4.664% | $142.7512 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $750.59 | $816.7108 | $816.70 | $816.75 | $816.60 | |