| 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 | $138.88 | 4.557% | $145.2088 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $203.90 | 12.163% | $228.7004 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $84.65 | 4.605% | $88.5481 | $88.55 | $88.55 | $88.50 |
| Purchase #4 | $91.29 | 9.176% | $99.6668 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $193.50 | 8.302% | $209.5644 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $87.27 | 3.339% | $90.1839 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $177.80 | 11.652% | $198.5173 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $977.29 | $1,060.3897 | $1,060.39 | $1,060.35 | $1,060.40 | |