| 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 | $169.33 | 7.696% | $182.3616 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $211.51 | 6.407% | $225.0614 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $137.67 | 5.753% | $145.5902 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $119.40 | 7.468% | $128.3168 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $74.31 | 7.168% | $79.6365 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $181.44 | 6.865% | $193.8959 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $161.61 | 12.263% | $181.4282 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $1,055.27 | $1,136.2906 | $1,136.30 | $1,136.30 | $1,136.30 | |