| 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 | $169.86 | 7.662% | $182.8747 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $128.72 | 7.350% | $138.1809 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $230.39 | 9.610% | $252.5305 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $182.58 | 13.820% | $207.8126 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $88.75 | 12.846% | $100.1508 | $100.15 | $100.15 | $100.20 |
| Purchase #6 | $120.61 | 8.487% | $130.8462 | $130.85 | $130.85 | $130.80 |
| Purchase #7 | $228.71 | 12.138% | $256.4708 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,149.62 | $1,268.8665 | $1,268.86 | $1,268.85 | $1,268.90 | |