| 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 | $154.35 | 4.285% | $160.9639 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $135.99 | 10.714% | $150.56 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $138.94 | 5.597% | $146.7165 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $157.65 | 3.279% | $162.8193 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $220.51 | 3.499% | $228.2256 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $220.56 | 11.287% | $245.4546 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $136.93 | 13.792% | $155.8154 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $1,164.93 | $1,250.5553 | $1,250.56 | $1,250.50 | $1,250.60 | |