| 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 | $135.99 | 8.418% | $147.4376 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $46.77 | 13.214% | $52.9502 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $147.52 | 13.871% | $167.9825 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $197.97 | 11.369% | $220.4772 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $172.84 | 11.777% | $193.1954 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $225.33 | 5.803% | $238.4059 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $64.73 | 10.140% | $71.2936 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $991.15 | $1,091.7424 | $1,091.75 | $1,091.80 | $1,091.80 | |