| 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 | $177.72 | 8.425% | $192.6929 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $226.85 | 9.244% | $247.82 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $239.81 | 7.685% | $258.2394 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $154.61 | 3.325% | $159.7508 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $32.37 | 10.616% | $35.8064 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $230.33 | 5.431% | $242.8392 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $19.32 | 8.763% | $21.013 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $1,081.01 | $1,158.1617 | $1,158.16 | $1,158.15 | $1,158.10 | |