| 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 | $229.54 | 12.156% | $257.4429 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $174.32 | 8.507% | $189.1494 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $85.84 | 5.215% | $90.3166 | $90.32 | $90.30 | $90.30 |
| Purchase #4 | $130.38 | 13.360% | $147.7988 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $40.56 | 5.115% | $42.6346 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $213.66 | 9.124% | $233.1543 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $194.33 | 7.177% | $208.2771 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $1,068.63 | $1,168.7737 | $1,168.77 | $1,168.80 | $1,168.70 | |