| 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 | $130.86 | 7.612% | $140.8211 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $125.54 | 10.121% | $138.2459 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $72.93 | 9.369% | $79.7628 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $89.73 | 11.703% | $100.2311 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $156.95 | 6.163% | $166.6228 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $178.67 | 13.326% | $202.4796 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $172.35 | 3.871% | $179.0217 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $927.03 | $1,007.1850 | $1,007.18 | $1,007.15 | $1,007.10 | |