| 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 | $161.91 | 7.505% | $174.0613 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $229.99 | 6.444% | $244.8106 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $44.77 | 3.332% | $46.2617 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $189.75 | 6.679% | $202.4234 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $184.56 | 3.312% | $190.6726 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $168.64 | 3.670% | $174.8291 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $36.53 | 12.441% | $41.0747 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $1,016.15 | $1,074.1334 | $1,074.12 | $1,074.05 | $1,074.20 | |