| 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 | $90.71 | 3.168% | $93.5837 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $116.55 | 12.393% | $130.994 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $82.26 | 7.356% | $88.311 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $215.83 | 8.310% | $233.7655 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $165.77 | 9.602% | $181.6872 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $127.35 | 6.114% | $135.1362 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $41.93 | 8.719% | $45.5859 | $45.59 | $45.60 | $45.60 |
| 7 purchase totals = | $840.40 | $909.0635 | $909.07 | $909.10 | $909.10 | |