| 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 | $120.94 | 10.505% | $133.6447 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $44.53 | 8.345% | $48.246 | $48.25 | $48.25 | $48.20 |
| Purchase #3 | $169.60 | 6.746% | $181.0412 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $123.52 | 5.734% | $130.6026 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $28.95 | 9.729% | $31.7665 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $42.69 | 9.802% | $46.8745 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $166.36 | 3.742% | $172.5852 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $696.59 | $744.7607 | $744.76 | $744.75 | $744.70 | |