| 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 | $140.95 | 4.628% | $147.4732 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $176.37 | 4.358% | $184.0562 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $98.48 | 9.423% | $107.7598 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $248.73 | 8.339% | $269.4716 | $269.47 | $269.45 | $269.50 |
| Purchase #5 | $129.73 | 12.251% | $145.6232 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $165.93 | 6.873% | $177.3344 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $179.29 | 9.189% | $195.765 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $1,139.48 | $1,227.4834 | $1,227.48 | $1,227.40 | $1,227.60 | |