| 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 | $162.27 | 3.417% | $167.8148 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $91.84 | 4.190% | $95.6881 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $20.50 | 10.228% | $22.5967 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $162.47 | 8.428% | $176.163 | $176.16 | $176.15 | $176.20 |
| Purchase #5 | $162.69 | 9.268% | $177.7681 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $172.81 | 10.295% | $190.6008 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $159.54 | 10.352% | $176.0556 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $932.12 | $1,006.6871 | $1,006.69 | $1,006.65 | $1,006.80 | |