| 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 | $181.26 | 4.591% | $189.5816 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $101.84 | 7.282% | $109.256 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $199.63 | 7.649% | $214.8997 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $91.51 | 8.866% | $99.6233 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $156.84 | 13.631% | $178.2189 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $84.94 | 11.393% | $94.6172 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $248.38 | 7.376% | $266.7005 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,064.40 | $1,152.8972 | $1,152.90 | $1,152.85 | $1,152.90 | |