| 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 | $144.32 | 5.360% | $152.0556 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $180.35 | 7.481% | $193.842 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $123.79 | 7.128% | $132.6138 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $122.53 | 10.771% | $135.7277 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $196.26 | 3.794% | $203.7061 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $190.41 | 13.674% | $216.4467 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $90.35 | 11.776% | $100.9896 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $1,048.01 | $1,135.3815 | $1,135.39 | $1,135.40 | $1,135.30 | |