| 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 | $231.45 | 11.570% | $258.2288 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $186.59 | 7.637% | $200.8399 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $38.68 | 13.154% | $43.768 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $138.38 | 10.481% | $152.8836 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $109.62 | 3.303% | $113.2407 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $140.55 | 6.472% | $149.6464 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $33.67 | 4.599% | $35.2185 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $878.94 | $953.8259 | $953.83 | $953.85 | $953.70 | |