| 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 | $157.54 | 9.333% | $172.2432 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $129.67 | 4.672% | $135.7282 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $222.51 | 3.599% | $230.5181 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $141.25 | 8.108% | $152.7026 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $94.93 | 12.139% | $106.4536 | $106.45 | $106.45 | $106.50 |
| Purchase #6 | $233.42 | 3.839% | $242.381 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $34.56 | 4.455% | $36.0996 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $1,013.88 | $1,076.1263 | $1,076.12 | $1,076.15 | $1,076.10 | |