| 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 | $8.47 | 5.457% | $8.9322 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $127.40 | 8.245% | $137.9041 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $151.87 | 7.292% | $162.9444 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $174.52 | 13.238% | $197.623 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $236.77 | 11.202% | $263.293 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $132.34 | 7.634% | $142.4428 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $123.81 | 12.133% | $138.8319 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $955.18 | $1,051.9714 | $1,051.95 | $1,052.00 | $1,051.80 | |