| 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 | $153.40 | 4.542% | $160.3674 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $19.97 | 11.564% | $22.2793 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $168.77 | 7.156% | $180.8472 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $171.59 | 13.168% | $194.185 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $53.60 | 5.639% | $56.6225 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $161.68 | 12.122% | $181.2788 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $193.33 | 11.784% | $216.112 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $922.34 | $1,011.6922 | $1,011.70 | $1,011.70 | $1,011.70 | |