| 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 | $147.54 | 10.299% | $162.7351 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $145.36 | 10.618% | $160.7943 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $80.65 | 8.579% | $87.569 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $50.82 | 12.691% | $57.2696 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $198.67 | 6.332% | $211.2498 | $211.25 | $211.25 | $211.20 |
| Purchase #6 | $16.96 | 3.639% | $17.5772 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $201.36 | 13.294% | $228.1288 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $841.36 | $925.3238 | $925.33 | $925.35 | $925.30 | |