| 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 | $160.28 | 11.547% | $178.7875 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $152.92 | 3.702% | $158.5811 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $233.28 | 6.374% | $248.1493 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $219.80 | 11.487% | $245.0484 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $150.44 | 7.288% | $161.4041 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $78.39 | 4.493% | $81.9121 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $73.25 | 4.358% | $76.4422 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $1,068.36 | $1,150.3247 | $1,150.32 | $1,150.35 | $1,150.20 | |