| 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 | $168.81 | 5.809% | $178.6162 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $245.51 | 11.640% | $274.0874 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $54.85 | 4.163% | $57.1334 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $202.76 | 9.639% | $222.304 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $135.59 | 6.189% | $143.9817 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $90.96 | 8.767% | $98.9345 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $162.46 | 3.816% | $168.6595 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,060.94 | $1,143.7167 | $1,143.71 | $1,143.75 | $1,143.70 | |