| 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 | $135.45 | 10.217% | $149.2889 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $102.63 | 5.286% | $108.055 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $218.77 | 10.270% | $241.2377 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $136.64 | 11.137% | $151.8576 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $186.41 | 5.130% | $195.9728 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $55.66 | 13.568% | $63.2119 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $134.81 | 13.212% | $152.6211 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $970.37 | $1,062.2450 | $1,062.25 | $1,062.20 | $1,062.30 | |