| 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 | $146.62 | 9.594% | $160.6867 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $192.31 | 9.848% | $211.2487 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $133.48 | 12.751% | $150.5 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $90.64 | 3.157% | $93.5015 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $122.49 | 9.811% | $134.5075 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $134.34 | 3.205% | $138.6456 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $171.52 | 13.251% | $194.2481 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $991.40 | $1,083.3381 | $1,083.35 | $1,083.35 | $1,083.20 | |