| 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 | $196.63 | 6.548% | $209.5053 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $165.28 | 12.480% | $185.9069 | $185.91 | $185.90 | $185.90 |
| Purchase #3 | $193.35 | 6.724% | $206.3509 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $183.32 | 10.857% | $203.2231 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $64.46 | 8.376% | $69.8592 | $69.86 | $69.85 | $69.90 |
| Purchase #6 | $120.83 | 12.155% | $135.5169 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $152.88 | 5.275% | $160.9444 | $160.94 | $160.95 | $160.90 |
| 7 purchase totals = | $1,076.75 | $1,171.3067 | $1,171.31 | $1,171.25 | $1,171.30 | |