| 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 | $85.66 | 7.172% | $91.8035 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $186.67 | 13.236% | $211.3776 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $241.43 | 5.358% | $254.3658 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $181.66 | 11.514% | $202.5763 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $34.60 | 3.848% | $35.9314 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $132.55 | 10.566% | $146.5552 | $146.56 | $146.55 | $146.60 |
| Purchase #7 | $166.26 | 11.271% | $184.9992 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $1,028.83 | $1,127.6090 | $1,127.62 | $1,127.65 | $1,127.70 | |