| 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 | $153.67 | 12.809% | $173.3536 | $173.35 | $173.35 | $173.40 |
| Purchase #2 | $227.31 | 4.506% | $237.5526 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $131.94 | 5.247% | $138.8629 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $135.94 | 5.502% | $143.4194 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $202.57 | 4.485% | $211.6553 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $32.59 | 13.789% | $37.0838 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $222.93 | 7.352% | $239.3198 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,106.95 | $1,181.2474 | $1,181.24 | $1,181.20 | $1,181.40 | |