| 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 | $153.66 | 11.842% | $171.8564 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $159.71 | 8.199% | $172.8046 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $16.84 | 13.626% | $19.1346 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $10.35 | 11.770% | $11.5682 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $199.28 | 7.124% | $213.4767 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $230.61 | 12.140% | $258.6061 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $224.73 | 3.199% | $231.9191 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $995.18 | $1,079.3657 | $1,079.37 | $1,079.35 | $1,079.40 | |