| 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 | $193.72 | 3.730% | $200.9458 | $200.95 | $200.95 | $200.90 |
| Purchase #2 | $162.80 | 11.786% | $181.9876 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $128.48 | 4.637% | $134.4376 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $43.43 | 4.561% | $45.4108 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $159.61 | 3.842% | $165.7422 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $228.39 | 12.160% | $256.1622 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $152.87 | 5.621% | $161.4628 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $1,069.30 | $1,146.1490 | $1,146.15 | $1,146.15 | $1,146.10 | |