| 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 | $141.31 | 9.837% | $155.2107 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $115.34 | 11.326% | $128.4034 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $221.67 | 10.806% | $245.6237 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $50.36 | 4.485% | $52.6186 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $77.95 | 3.344% | $80.5566 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $202.62 | 11.376% | $225.6701 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $172.27 | 13.598% | $195.6953 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $981.52 | $1,083.7784 | $1,083.78 | $1,083.70 | $1,083.80 | |