| 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 | $165.53 | 3.446% | $171.2342 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $71.73 | 3.181% | $74.0117 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $160.53 | 13.177% | $181.683 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $10.44 | 8.734% | $11.3518 | $11.35 | $11.35 | $11.40 |
| Purchase #5 | $70.28 | 4.874% | $73.7054 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $176.44 | 12.139% | $197.8581 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $110.27 | 9.585% | $120.8394 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $765.22 | $830.6836 | $830.68 | $830.70 | $830.70 | |