| 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 | $149.51 | 8.169% | $161.7235 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $18.37 | 3.505% | $19.0139 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $139.63 | 5.439% | $147.2245 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $180.95 | 6.310% | $192.3679 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $226.42 | 10.212% | $249.542 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $39.56 | 8.565% | $42.9483 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $244.64 | 6.333% | $260.1331 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $999.08 | $1,072.9532 | $1,072.94 | $1,072.90 | $1,072.80 | |