| 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 | $155.31 | 11.395% | $173.0076 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $207.38 | 11.595% | $231.4257 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $151.84 | 13.617% | $172.5161 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $73.84 | 13.780% | $84.0152 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $134.97 | 3.509% | $139.7061 | $139.71 | $139.70 | $139.70 |
| Purchase #6 | $215.38 | 4.286% | $224.6112 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $152.45 | 10.562% | $168.5518 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $1,091.17 | $1,193.8337 | $1,193.85 | $1,193.80 | $1,193.80 | |