| 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 | $139.51 | 7.746% | $150.3164 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $85.98 | 11.487% | $95.8565 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $70.44 | 10.129% | $77.5749 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $21.34 | 5.301% | $22.4712 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $209.36 | 12.322% | $235.1573 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $209.33 | 4.385% | $218.5091 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $250.34 | 10.810% | $277.4018 | $277.40 | $277.40 | $277.40 |
| 7 purchase totals = | $986.30 | $1,077.2872 | $1,077.29 | $1,077.20 | $1,077.40 | |