| 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 | $130.83 | 7.504% | $140.6475 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $85.63 | 12.333% | $96.1907 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $160.73 | 3.158% | $165.8059 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $34.98 | 3.417% | $36.1753 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $80.60 | 8.508% | $87.4574 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $69.96 | 13.759% | $79.5858 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $127.73 | 6.383% | $135.883 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $690.46 | $741.7456 | $741.76 | $741.80 | $741.80 | |