| 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 | $166.38 | 7.110% | $178.2096 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $148.35 | 8.189% | $160.4984 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $40.72 | 13.114% | $46.06 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $248.38 | 3.446% | $256.9392 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $83.68 | 9.688% | $91.7869 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $208.93 | 8.174% | $226.0079 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $126.70 | 12.571% | $142.6275 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $1,023.14 | $1,102.1295 | $1,102.14 | $1,102.15 | $1,102.10 | |