| 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 | $171.97 | 6.605% | $183.3286 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $21.36 | 8.653% | $23.2083 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $194.82 | 12.223% | $218.6328 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $185.33 | 6.577% | $197.5192 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $16.29 | 7.641% | $17.5347 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $199.97 | 13.270% | $226.506 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $178.47 | 5.564% | $188.4001 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $968.21 | $1,055.1297 | $1,055.13 | $1,055.15 | $1,055.00 | |