| 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 | $128.30 | 7.428% | $137.8301 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $242.60 | 13.347% | $274.9798 | $274.98 | $275.00 | $275.00 |
| Purchase #3 | $62.92 | 10.162% | $69.3139 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $32.88 | 5.587% | $34.717 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $190.89 | 3.674% | $197.9033 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $160.34 | 11.136% | $178.1955 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $117.61 | 4.457% | $122.8519 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $935.54 | $1,015.7915 | $1,015.79 | $1,015.80 | $1,015.80 | |