| 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 | $79.61 | 10.144% | $87.6856 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $178.67 | 7.642% | $192.324 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $191.73 | 11.811% | $214.3752 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $111.70 | 4.817% | $117.0806 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $165.70 | 13.803% | $188.5716 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $166.26 | 9.240% | $181.6224 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $21.27 | 13.606% | $24.164 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $914.94 | $1,005.8234 | $1,005.82 | $1,005.80 | $1,005.90 | |