| 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 | $162.57 | 3.153% | $167.6958 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $84.56 | 6.723% | $90.245 | $90.25 | $90.25 | $90.20 |
| Purchase #3 | $136.44 | 9.497% | $149.3977 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $163.78 | 11.333% | $182.3412 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $40.64 | 6.311% | $43.2048 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $239.88 | 3.811% | $249.0218 | $249.02 | $249.00 | $249.00 |
| Purchase #7 | $131.33 | 5.430% | $138.4612 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $959.20 | $1,020.3675 | $1,020.37 | $1,020.35 | $1,020.30 | |