| 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 | $145.66 | 9.554% | $159.5764 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $45.65 | 4.577% | $47.7394 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $219.98 | 4.699% | $230.3169 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $201.26 | 12.560% | $226.5383 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $210.60 | 13.218% | $238.4371 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $165.27 | 10.361% | $182.3936 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $76.68 | 6.548% | $81.701 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $1,065.10 | $1,166.7027 | $1,166.71 | $1,166.75 | $1,166.60 | |