| 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 | $180.74 | 9.846% | $198.5357 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $109.63 | 13.398% | $124.3182 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $149.87 | 7.131% | $160.5572 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $56.52 | 7.232% | $60.6075 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $245.90 | 11.827% | $274.9826 | $274.98 | $275.00 | $275.00 |
| Purchase #6 | $192.41 | 13.417% | $218.2256 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $16.30 | 11.289% | $18.1401 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $951.37 | $1,055.3669 | $1,055.38 | $1,055.40 | $1,055.30 | |