| 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 | $175.38 | 8.190% | $189.7436 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $16.77 | 12.520% | $18.8696 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $130.42 | 8.827% | $141.9322 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $161.74 | 11.188% | $179.8355 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $247.42 | 11.287% | $275.3463 | $275.35 | $275.35 | $275.30 |
| Purchase #6 | $184.96 | 12.364% | $207.8285 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $235.46 | 11.609% | $262.7946 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $1,152.15 | $1,276.3503 | $1,276.35 | $1,276.40 | $1,276.20 | |