| 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 | $160.99 | 7.819% | $173.5778 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $224.43 | 10.436% | $247.8515 | $247.85 | $247.85 | $247.90 |
| Purchase #3 | $216.81 | 9.622% | $237.6715 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $202.42 | 9.548% | $221.7471 | $221.75 | $221.75 | $221.70 |
| Purchase #5 | $196.71 | 13.217% | $222.7092 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $66.37 | 4.329% | $69.2432 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $122.48 | 10.341% | $135.1457 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $1,190.21 | $1,307.9460 | $1,307.95 | $1,307.95 | $1,307.90 | |