| 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 | $165.69 | 4.137% | $172.5446 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $52.34 | 7.380% | $56.2027 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $238.32 | 8.318% | $258.1435 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $234.61 | 13.838% | $267.0753 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $158.25 | 11.287% | $176.1117 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $177.35 | 10.620% | $196.1846 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $207.49 | 5.369% | $218.6301 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $1,234.05 | $1,344.8925 | $1,344.88 | $1,344.95 | $1,344.80 | |