| 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 | $170.34 | 4.131% | $177.3767 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $191.91 | 10.745% | $212.5307 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $96.43 | 4.306% | $100.5823 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $115.91 | 12.224% | $130.0788 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $65.87 | 13.230% | $74.5846 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $218.65 | 12.117% | $245.1438 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $162.66 | 7.111% | $174.2268 | $174.23 | $174.25 | $174.20 |
| 7 purchase totals = | $1,021.77 | $1,114.5237 | $1,114.52 | $1,114.65 | $1,114.50 | |